Base | Representation |
---|---|
bin | 11101111100100100100101… |
… | …101010110001010101001000 |
3 | 122021022221200221100222200010 |
4 | 131330210211222301111020 |
5 | 114230331441322212221 |
6 | 1144040451111511520 |
7 | 36512300414265222 |
oct | 3574444552612510 |
9 | 567287627328603 |
10 | 131705804100936 |
11 | 38a6913294074a |
12 | 129315733885a0 |
13 | 5864a5b606bc0 |
14 | 24748486c3412 |
15 | 1035e84705c76 |
hex | 77c925ab1548 |
131705804100936 has 32 divisors (see below), whose sum is σ = 354592549503360. Its totient is φ = 40524862800192.
The previous prime is 131705804100919. The next prime is 131705804101019. The reversal of 131705804100936 is 639001408507131.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211066993440 + ... + 211066994063.
It is an arithmetic number, because the mean of its divisors is an integer number (11081017171980).
Almost surely, 2131705804100936 is an apocalyptic number.
It is an amenable number.
131705804100936 is an abundant number, since it is smaller than the sum of its proper divisors (222886745402424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131705804100936 is a wasteful number, since it uses less digits than its factorization.
131705804100936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 422133987525 (or 422133987521 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 48.
The spelling of 131705804100936 in words is "one hundred thirty-one trillion, seven hundred five billion, eight hundred four million, one hundred thousand, nine hundred thirty-six".
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