Base | Representation |
---|---|
bin | 111101001110001011… |
… | …1111011111000011011 |
3 | 110120100112202222121100 |
4 | 1322130113323320123 |
5 | 4123223432223123 |
6 | 140221520442443 |
7 | 12333004100310 |
oct | 1723427737033 |
9 | 416315688540 |
10 | 131472539163 |
11 | 50836903649 |
12 | 21591a79423 |
13 | c522ca0794 |
14 | 6512ca0d07 |
15 | 3647286643 |
hex | 1e9c5fbe1b |
131472539163 has 12 divisors (see below), whose sum is σ = 217034033008. Its totient is φ = 75127165200.
The previous prime is 131472539129. The next prime is 131472539167. The reversal of 131472539163 is 361935274131.
131472539163 is a `hidden beast` number, since 1 + 31 + 4 + 72 + 539 + 16 + 3 = 666.
It is not a de Polignac number, because 131472539163 - 28 = 131472538907 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (131472539167) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1043432788 + ... + 1043432913.
Almost surely, 2131472539163 is an apocalyptic number.
131472539163 is a deficient number, since it is larger than the sum of its proper divisors (85561493845).
131472539163 is a wasteful number, since it uses less digits than its factorization.
131472539163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2086865714 (or 2086865711 counting only the distinct ones).
The product of its digits is 408240, while the sum is 45.
The spelling of 131472539163 in words is "one hundred thirty-one billion, four hundred seventy-two million, five hundred thirty-nine thousand, one hundred sixty-three".
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