8165 = 12 × (3 × 4 × 56 + 7) + 8 + 9
8165 = (9 + 8 + 7) × 6 + (5 × 4)3 + 21
8165 = 0^7 − 1^8 + 2^2 − 3^9 + 4^1 + 5^6 + 6^5 + 7^3 + 8^4 + 9^0
a(n) = 12*n^2 + 2*n + 1, n = 26
Sphenic number: Product of 3 distinct Primes, (List)
Factors: 1, 5, 23, 71, 115, 355, 1633, 8165
Representations, Binary to Hexadecimal:
1111111100101_2
102012102_3
1333211_4
230130_5
101445_6
32543_7
17745_8
12172_9
6153_11
4885_12
3941_13
2d93_14
2645_15
1fe5_16
<--- --->
Undergraduate Texts in Mathematics
Graduate Studies in Mathematics
