Base | Representation |
---|---|
bin | 1001100000110100… |
… | …01111110001101111 |
3 | 111011221000022021000 |
4 | 10300122033301233 |
5 | 40424412412111 |
6 | 2202440011343 |
7 | 240363043620 |
oct | 46032176157 |
9 | 14157008230 |
10 | 5107154031 |
11 | 2190945461 |
12 | ba6460b53 |
13 | 635108745 |
14 | 3663d5a47 |
15 | 1ed570c56 |
hex | 13068fc6f |
5107154031 has 32 divisors (see below), whose sum is σ = 8651417600. Its totient is φ = 2916894240.
The previous prime is 5107154023. The next prime is 5107154083. The reversal of 5107154031 is 1304517015.
5107154031 is a `hidden beast` number, since 51 + 0 + 71 + 540 + 3 + 1 = 666.
It is not a de Polignac number, because 5107154031 - 23 = 5107154023 is a prime.
It is a super-2 number, since 2×51071540312 = 52166044592719097922, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 5107153986 and 5107154004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5107154021) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 445866 + ... + 457176.
It is an arithmetic number, because the mean of its divisors is an integer number (270356800).
Almost surely, 25107154031 is an apocalyptic number.
5107154031 is a deficient number, since it is larger than the sum of its proper divisors (3544263569).
5107154031 is a wasteful number, since it uses less digits than its factorization.
5107154031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13716 (or 13710 counting only the distinct ones).
The product of its (nonzero) digits is 2100, while the sum is 27.
The square root of 5107154031 is about 71464.3549680538. The cubic root of 5107154031 is about 1722.1050968405.
The spelling of 5107154031 in words is "five billion, one hundred seven million, one hundred fifty-four thousand, thirty-one".
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