Base | Representation |
---|---|
bin | 111101001001010110… |
… | …1100000101111011100 |
3 | 110112221020201122001011 |
4 | 1322102231200233130 |
5 | 4122410432014004 |
6 | 140153450025004 |
7 | 12325665115405 |
oct | 1722255405734 |
9 | 415836648034 |
10 | 131310423004 |
11 | 50763346352 |
12 | 21547718164 |
13 | c4c851ba67 |
14 | 64d95409ac |
15 | 3637e12004 |
hex | 1e92b60bdc |
131310423004 has 24 divisors (see below), whose sum is σ = 235415149200. Its totient is φ = 64049185920.
The previous prime is 131310422983. The next prime is 131310423019. The reversal of 131310423004 is 400324013131.
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, 3566562 + ... + 3603190.
It is an arithmetic number, because the mean of its divisors is an integer number (9808964550).
Almost surely, 2131310423004 is an apocalyptic number.
It is an amenable number.
131310423004 is a deficient number, since it is larger than the sum of its proper divisors (104104726196).
131310423004 is a wasteful number, since it uses less digits than its factorization.
131310423004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58533 (or 58531 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 131310423004 its reverse (400324013131), we get a palindrome (531634436135).
The spelling of 131310423004 in words is "one hundred thirty-one billion, three hundred ten million, four hundred twenty-three thousand, four".
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