2940 = 12 × (3 + 4) × (5 + 6 + 7 + 8 + 9)
2940 = 9 + 8 + 7 + 6 × 54 × 32 × 1
2940 = 0^7 + 1^9 + 2^8 + 3^6 + 4^5 + 5^4 + 6^3 + 7^1 + 8^0 + 9^2
2940 divides 97^4 - 1.
Number k such that (k!-4)/4 is prime.
a(n) = n^2*(n+1), n = 14
2940 cannot be written as a sum of 3 squares. (Integers that are not a sum of three squares)
Factors: 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940
Two thousand, nine hundred forty
Representations, Binary to Hexadecimal:
101101111100_2
11000220_3
231330_4
43230_5
21340_6
11400_7
5574_8
4026_9
2233_11
1850_12
1452_13
1100_14
d10_15
b7c_16
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