62 = 1 × 23 + 4 + 5 + 6 + 7 + 8 + 9
62 = 98 + 7 − 65 + 43 − 21
62 = 0^6 + 1^9 − 2^8 − 3^7 + 4^5 + 5^3 + 6^4 + 7^2 + 8^0 + 9^1
62 = (11(1+1) + 1)/(1 + 1) + 1
= 2(2+2+2) − 2
= 3 + 33 + 33 − 3/3
= (44 − 4 − 4)/4
= 55 + 5 + (5 + 5)/5
= 66 − 6 + (6 + 6)/6
= 777/7 − 7 × 7
= 8 × 8 − (8 + 8)/8
= 9 × 9 − 9 − 9 − 9/9
627 = 67 + 147 + 207 + 227 + 277 + 337 + 417 + 507 + 597
Numbers k such that (8*10^k + 49)/3 is prime.
Maximal number of pieces obtained by slicing a torus (or a bagel) with n cuts: (n^3 + 3*n^2 + 8*n)/6, n = 6
Semiprime (Product of 2 Primes)
Factors: 1, 2, 31, 62
Sixty-two
Representations, Binary to Hexadecimal:
111110_2
2022_3
332_4
222_5
142_6
116_7
76_8
68_9
57_11
52_12
4a_13
46_14
42_15
3e_16
<--- --->
Undergraduate Texts in Mathematics
Graduate Studies in Mathematics
