Base | Representation |
---|---|
bin | 11101111101100011010010… |
… | …010110001100100101101000 |
3 | 122021120101110200210022101202 |
4 | 131331203102112030211220 |
5 | 114232432330133102433 |
6 | 1144131423242503332 |
7 | 36520202616236042 |
oct | 3575432226144550 |
9 | 567511420708352 |
10 | 131773125675368 |
11 | 38a9473a141a71 |
12 | 12942621204b48 |
13 | 586b1c9b7ca48 |
14 | 2477bd36c0a92 |
15 | 1037ac4ae3ee8 |
hex | 77d8d258c968 |
131773125675368 has 128 divisors (see below), whose sum is σ = 268058917969920. Its totient is φ = 60588508135680.
The previous prime is 131773125675319. The next prime is 131773125675377. The reversal of 131773125675368 is 863576521377131.
It is a happy number.
131773125675368 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1317731256753682 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6528906605 + ... + 6528926787.
It is an arithmetic number, because the mean of its divisors is an integer number (2094210296640).
Almost surely, 2131773125675368 is an apocalyptic number.
It is an amenable number.
131773125675368 is an abundant number, since it is smaller than the sum of its proper divisors (136285792294552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131773125675368 is a wasteful number, since it uses less digits than its factorization.
131773125675368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36847 (or 36843 counting only the distinct ones).
The product of its digits is 133358400, while the sum is 65.
The spelling of 131773125675368 in words is "one hundred thirty-one trillion, seven hundred seventy-three billion, one hundred twenty-five million, six hundred seventy-five thousand, three hundred sixty-eight".
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