base 34 is a positional numeral system with thirty-four as its base. It uses 34 different digits for representing numbers. The digits for base 34 could be 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, and x.

conversion table

base 34	base 12	base 34	base 12
1	≈ 1	b	≈ b
2	≈ 2	c	≈ 10
3	≈ 3	d	≈ 11
4	≈ 4	e	≈ 12
5	≈ 5	f	≈ 13
6	≈ 6	g	≈ 14
7	≈ 7	h	≈ 15
8	≈ 8	i	≈ 16
9	≈ 9	j	≈ 17
a	≈ a	k	≈ 18