Base | Representation |
---|---|
bin | 11010001011111110111000… |
… | …000111111101100101110000 |
3 | 120002210101201002220010220002 |
4 | 122023332320013331211300 |
5 | 110043442030101343024 |
6 | 1044541325025205132 |
7 | 33154643212654010 |
oct | 3213767007754560 |
9 | 502711632803802 |
10 | 115172637137264 |
11 | 33774494135103 |
12 | 10b0128b1907a8 |
13 | 4c3596b766245 |
14 | 20625576abc40 |
15 | d4ad880486ae |
hex | 68bfb81fd970 |
115172637137264 has 40 divisors (see below), whose sum is σ = 257890575955680. Its totient is φ = 48805098236928.
The previous prime is 115172637137221. The next prime is 115172637137279. The reversal of 115172637137264 is 462731736271511.
It is a Harshad number since it is a multiple of its sum of digits (56).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5777108669 + ... + 5777128604.
It is an arithmetic number, because the mean of its divisors is an integer number (6447264398892).
Almost surely, 2115172637137264 is an apocalyptic number.
115172637137264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
115172637137264 is an abundant number, since it is smaller than the sum of its proper divisors (142717938818416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115172637137264 is a wasteful number, since it uses less digits than its factorization.
115172637137264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11554237377 (or 11554237371 counting only the distinct ones).
The product of its digits is 8890560, while the sum is 56.
The spelling of 115172637137264 in words is "one hundred fifteen trillion, one hundred seventy-two billion, six hundred thirty-seven million, one hundred thirty-seven thousand, two hundred sixty-four".
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