Base | Representation |
---|---|
bin | 1010101001010110… |
… | …10110010101101011 |
3 | 112202022221102201101 |
4 | 11110223112111223 |
5 | 43201144222011 |
6 | 2343053302231 |
7 | 261431641540 |
oct | 52453262553 |
9 | 15668842641 |
10 | 5715617131 |
11 | 2473353824 |
12 | 1136194977 |
13 | 7011a8493 |
14 | 3c3142bc7 |
15 | 236bb12c1 |
hex | 154ad656b |
5715617131 has 16 divisors (see below), whose sum is σ = 6626188800. Its totient is φ = 4828834368.
The previous prime is 5715617087. The next prime is 5715617161. The reversal of 5715617131 is 1317165175.
It is a cyclic number.
It is not a de Polignac number, because 5715617131 - 27 = 5715617003 is a prime.
It is a super-2 number, since 2×57156171312 = 65336558376361342322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5715617161) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243855 + ... + 266263.
It is an arithmetic number, because the mean of its divisors is an integer number (414136800).
Almost surely, 25715617131 is an apocalyptic number.
5715617131 is a deficient number, since it is larger than the sum of its proper divisors (910571669).
5715617131 is a wasteful number, since it uses less digits than its factorization.
5715617131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22938.
The product of its digits is 22050, while the sum is 37.
The square root of 5715617131 is about 75601.7005827250. The cubic root of 5715617131 is about 1787.9459111897.
The spelling of 5715617131 in words is "five billion, seven hundred fifteen million, six hundred seventeen thousand, one hundred thirty-one".
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