Base | Representation |
---|---|
bin | 1001011011011110… |
… | …0000101011010011 |
3 | 20112101202221022202 |
4 | 2112313200223103 |
5 | 20140432243123 |
6 | 1055054553415 |
7 | 116503166615 |
oct | 22667405323 |
9 | 6471687282 |
10 | 2531134163 |
11 | 1089839618 |
12 | 5a780886b |
13 | 31451072c |
14 | 1a0236db5 |
15 | ec32aa28 |
hex | 96de0ad3 |
2531134163 has 2 divisors, whose sum is σ = 2531134164. Its totient is φ = 2531134162.
The previous prime is 2531134129. The next prime is 2531134169. The reversal of 2531134163 is 3614311352.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2531134163 - 214 = 2531117779 is a prime.
It is a super-2 number, since 2×25311341632 = 12813280302211421138, which contains 22 as substring.
It is a Sophie Germain prime.
It is not a weakly prime, because it can be changed into another prime (2531134169) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265567081 + 1265567082.
It is an arithmetic number, because the mean of its divisors is an integer number (1265567082).
Almost surely, 22531134163 is an apocalyptic number.
2531134163 is a deficient number, since it is larger than the sum of its proper divisors (1).
2531134163 is an equidigital number, since it uses as much as digits as its factorization.
2531134163 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 6480, while the sum is 29.
The square root of 2531134163 is about 50310.3782832131. The cubic root of 2531134163 is about 1362.8196551911.
The spelling of 2531134163 in words is "two billion, five hundred thirty-one million, one hundred thirty-four thousand, one hundred sixty-three".
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