| base 21 to hexadecimal (base 16) | ||
|---|---|---|
| 010 | = 021 | = 016 |
| 110 | = 121 | = 116 |
| 210 | = 221 | = 216 |
| 310 | = 321 | = 316 |
| 410 | = 421 | = 416 |
| 510 | = 521 | = 516 |
| 610 | = 621 | = 616 |
| 710 | = 721 | = 716 |
| 810 | = 821 | = 816 |
| 910 | = 921 | = 916 |
| 1010 | = a21 | = a16 |
| 1110 | = b21 | = b16 |
| 1210 | = c21 | = c16 |
| 1310 | = d21 | = d16 |
| 1410 | = e21 | = e16 |
| 1510 | = f21 | = f16 |
| 1610 | = g21 | = 1016 |
| 1710 | = h21 | = 1116 |
| 1810 | = i21 | = 1216 |
| 1910 | = j21 | = 1316 |
| 2010 | = k21 | = 1416 |
| 2110 | = 1021 | = 1516 |
| 2210 | = 1121 | = 1616 |
| base 21 to hexadecimal (base 16) | ||
|---|---|---|
| 2310 | = 1221 | = 1716 |
| 2410 | = 1321 | = 1816 |
| 2510 | = 1421 | = 1916 |
| 2610 | = 1521 | = 1a16 |
| 2710 | = 1621 | = 1b16 |
| 2810 | = 1721 | = 1c16 |
| 2910 | = 1821 | = 1d16 |
| 3010 | = 1921 | = 1e16 |
| 3110 | = 1a21 | = 1f16 |
| 3210 | = 1b21 | = 2016 |
| 3310 | = 1c21 | = 2116 |
| 3410 | = 1d21 | = 2216 |
| 3510 | = 1e21 | = 2316 |
| 3610 | = 1f21 | = 2416 |
| 3710 | = 1g21 | = 2516 |
| 3810 | = 1h21 | = 2616 |
| 3910 | = 1i21 | = 2716 |
| 4010 | = 1j21 | = 2816 |
| 4110 | = 1k21 | = 2916 |
| 4210 | = 2021 | = 2a16 |
| 4310 | = 2121 | = 2b16 |
| 4410 | = 2221 | = 2c16 |
| 4510 | = 2321 | = 2d16 |
| base 21 to hexadecimal (base 16) | ||
|---|---|---|
| 4610 | = 2421 | = 2e16 |
| 4710 | = 2521 | = 2f16 |
| 4810 | = 2621 | = 3016 |
| 4910 | = 2721 | = 3116 |
| 5010 | = 2821 | = 3216 |
| 5110 | = 2921 | = 3316 |
| 5210 | = 2a21 | = 3416 |
| 5310 | = 2b21 | = 3516 |
| 5410 | = 2c21 | = 3616 |
| 5510 | = 2d21 | = 3716 |
| 5610 | = 2e21 | = 3816 |
| 5710 | = 2f21 | = 3916 |
| 5810 | = 2g21 | = 3a16 |
| 5910 | = 2h21 | = 3b16 |
| 6010 | = 2i21 | = 3c16 |
| 6110 | = 2j21 | = 3d16 |
| 6210 | = 2k21 | = 3e16 |
| 6310 | = 3021 | = 3f16 |
| 6410 | = 3121 | = 4016 |
| 6510 | = 3221 | = 4116 |
| 6610 | = 3321 | = 4216 |
| 6710 | = 3421 | = 4316 |
| 6810 | = 3521 | = 4416 |
| base 21 to hexadecimal (base 16) | ||
|---|---|---|
| 6910 | = 3621 | = 4516 |
| 7010 | = 3721 | = 4616 |
In mathematics and computing, hexadecimal (also base 16, or hex) is a positional numeral system with a radix, or base, of 16. It uses sixteen distinct symbols, most often the symbols 0–9 to represent values zero to nine, and A, B, C, D, E, F (or alternatively a, b, c, d, e, f) to represent values ten to fifteen.