Base | Representation |
---|---|
bin | 110101111001110011… |
… | …0001100010100111000 |
3 | 102001210020101100110112 |
4 | 1223303212030110320 |
5 | 3344032020301034 |
6 | 125102205203452 |
7 | 11235353656604 |
oct | 1536346142470 |
9 | 361706340415 |
10 | 115756025144 |
11 | 45101292a91 |
12 | 1a526560588 |
13 | abb9b82846 |
14 | 5861844504 |
15 | 30275db7ce |
hex | 1af398c538 |
115756025144 has 64 divisors (see below), whose sum is σ = 235949760000. Its totient is φ = 53061896448.
The previous prime is 115756025141. The next prime is 115756025221. The reversal of 115756025144 is 441520657511.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115756025141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 544787 + ... + 726845.
It is an arithmetic number, because the mean of its divisors is an integer number (3686715000).
Almost surely, 2115756025144 is an apocalyptic number.
It is an amenable number.
115756025144 is an abundant number, since it is smaller than the sum of its proper divisors (120193734856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115756025144 is a wasteful number, since it uses less digits than its factorization.
115756025144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182220 (or 182216 counting only the distinct ones).
The product of its (nonzero) digits is 168000, while the sum is 41.
The spelling of 115756025144 in words is "one hundred fifteen billion, seven hundred fifty-six million, twenty-five thousand, one hundred forty-four".
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