Base | Representation |
---|---|
bin | 111101000000011111… |
… | …1000001111000101100 |
3 | 110112011112010021010021 |
4 | 1322000333001320230 |
5 | 4121303313302244 |
6 | 140104143451524 |
7 | 12315424224646 |
oct | 1720077017054 |
9 | 415145107107 |
10 | 131013025324 |
11 | 5062048a045 |
12 | 21483bb6ba4 |
13 | c47ba225bc |
14 | 64abc47896 |
15 | 361bc69284 |
hex | 1e80fc1e2c |
131013025324 has 12 divisors (see below), whose sum is σ = 229646816224. Its totient is φ = 65399649264.
The previous prime is 131013025303. The next prime is 131013025327. The reversal of 131013025324 is 423520310131.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (131013025327) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26713092 + ... + 26717995.
Almost surely, 2131013025324 is an apocalyptic number.
It is an amenable number.
131013025324 is a deficient number, since it is larger than the sum of its proper divisors (98633790900).
131013025324 is a wasteful number, since it uses less digits than its factorization.
131013025324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53431704 (or 53431702 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 25.
Adding to 131013025324 its reverse (423520310131), we get a palindrome (554533335455).
The spelling of 131013025324 in words is "one hundred thirty-one billion, thirteen million, twenty-five thousand, three hundred twenty-four".
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