2177 = 12 × 3 × (45 + 6 + 7) + 89
2177 = (9 + 87 × 6 + 5) × 4 + 32 + 1
2177 = 0^6 − 1^0 + 2^8 − 3^9 + 4^7 + 5^5 + 6^4 + 7^1 + 8^2 + 9^3
a(n) = 2*n^2 - 1, n = 33
Number n which is the sum of 3 nonzero 4th powers
Semiprime (Product of 2 Primes)
Factors: 1, 7, 311, 2177
Representations, Binary to Hexadecimal:
100010000001_2
2222122_3
202001_4
32202_5
14025_6
6230_7
4201_8
2878_9
16aa_11
1315_12
cb6_13
b17_14
9a2_15
881_16
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Undergraduate Texts in Mathematics
Graduate Studies in Mathematics
