297 = 1 + 2 + 3 × 4 + 5 × 6 × 7 + 8 × 9
297 = 9 × 8 + 7 × 6 × 5 + 4 × 3 + 2 + 1
297 = 0^4 + 1^9 + 2^8 + 3^5 − 4^7 + 5^6 + 6^2 + 7^1 + 8^3 + 9^0
297 divides 100^3 - 1.
Number k such that k^2 + 2 is prime (88211)
Number of edges in an equilateral triangle when n internal equilateral triangles are drawn between the 3n points that divide each side into n+1 equal parts. (n=7)
Maximal number of pieces obtained by slicing a torus (or a bagel) with n cuts: (n^3 + 3*n^2 + 8*n)/6, n = 11
Factors: 1, 3, 9, 11, 27, 33, 99, 297
Two hundred ninety-seven
Representations, Binary to Hexadecimal:
100101001_2
102000_3
10221_4
2142_5
1213_6
603_7
451_8
360_9
250_11
209_12
19b_13
173_14
14c_15
129_16
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Undergraduate Texts in Mathematics
Graduate Studies in Mathematics
