463 is a Prime Number, Prime(90)
463 = 1 + 23 × 45 + 6 + 7 + 89
463 = 9 × 8 + 76 × 5 + 4 + 3 × 2 + 1
463 = 0^7 + 1^9 − 2^5 − 3^8 + 4^6 + 5^0 + 6^2 + 7^4 + 8^3 + 9^1
Prime of the form 2x^2 + 13y^2.
Prime of the form 1 + n + n^2 + n^3 + ... + n^k, n > 1, k > 1, n = 12
463 is an irregular prime, since it divides the numerator of the Bernoulli number B130.
Number k such that 4*3^k - 1 is prime.
463 cannot be written as a sum of 3 squares. (Integers that are not a sum of three squares)
The ring of integers of the field Q(sqrt(-463)) has class number 7.
Factors: 1, 463
Four hundred sixty-three
Representations, Binary to Hexadecimal:
111001111_2
122011_3
13033_4
3323_5
2051_6
1231_7
717_8
564_9
391_11
327_12
298_13
251_14
20d_15
1cf_16
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