Base | Representation |
---|---|
bin | 111101001011010100… |
… | …0010001111101100111 |
3 | 110120002211102110002111 |
4 | 1322112220101331213 |
5 | 4123024244114430 |
6 | 140204155021451 |
7 | 12330423640300 |
oct | 1722650217547 |
9 | 416084373074 |
10 | 131376160615 |
11 | 50797465a57 |
12 | 2156573a887 |
13 | c50902745b |
14 | 65041737a7 |
15 | 363da99c2a |
hex | 1e96a11f67 |
131376160615 has 96 divisors (see below), whose sum is σ = 197769461760. Its totient is φ = 83342649600.
The previous prime is 131376160571. The next prime is 131376160679. The reversal of 131376160615 is 516061673131.
It is not a de Polignac number, because 131376160615 - 213 = 131376152423 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 22683370 + ... + 22689160.
It is an arithmetic number, because the mean of its divisors is an integer number (2060098560).
Almost surely, 2131376160615 is an apocalyptic number.
131376160615 is a deficient number, since it is larger than the sum of its proper divisors (66393301145).
131376160615 is a wasteful number, since it uses less digits than its factorization.
131376160615 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5973 (or 5966 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 40.
The spelling of 131376160615 in words is "one hundred thirty-one billion, three hundred seventy-six million, one hundred sixty thousand, six hundred fifteen".
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