392

392 = 2 × 2 × 2 × 7 × 7

392 = 1 + 23 × 4 + 5 × 6 × 7 + 89

392 = 98 + 76 + 5 × 43 + 2 + 1

392 = 0^6 + 1^8 + 2^9 − 3^7 + 4^5 + 5^4 + 6^0 + 7^3 + 8^2 + 9^1

392 = 14^2 + 14^2

392 divides 97^2 - 1.

a(n) = n^2*(n+1), n = 7

Number k such that k^8 + 1 is prime

Achilles number - powerful but imperfect

Factors: 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

Representations, Binary to Hexadecimal:

110001000_2
112112_3
12020_4
3032_5
1452_6
1100_7
610_8
475_9
327_11
288_12
242_13
200_14
1b2_15
188_16

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