2668 = 1 × 23 × (45 + 6 + 7 × 8 + 9)
2668 = (9 + 87 × 6) × 5 + 4 + 32 × 1
2668 = 0^7 + 1^8 − 2^9 + 3^6 + 4^5 + 5^4 + 6^0 + 7^1 + 8^2 + 9^3
2668 divides 45^14 - 1.
Number n such that n^32 + 1 is prime.
Factors: 1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1334, 2668
two thousand, six hundred sixty-eight
Representations, Binary to Hexadecimal:
101001101100_2
10122211_3
221230_4
41133_5
20204_6
10531_7
5154_8
3584_9
2006_11
1664_12
12a3_13
d88_14
bcd_15
a6c_16
<--- --->
Undergraduate Texts in Mathematics
Graduate Studies in Mathematics
