31
31 = 50 + 51 + 52 = 20 + 21 + 22 + 23 + 24
31 = 4!+ (4!+4)÷4.
231 - 1 = 2147483647
1031 - 1 = 3 * 3 * 2791 * 6943319 * 57336415063790604359
Undergraduate Texts in Mathematics
Graduate Studies in Mathematics
31
31
31 = 50 + 51 + 52 = 20 + 21 + 22 + 23 + 24
31 = 4!+ (4!+4)÷4.
231 - 1 = 2147483647
1031 - 1 = 3 * 3 * 2791 * 6943319 * 57336415063790604359
Undergraduate Texts in Mathematics
Graduate Studies in Mathematics