Base | Representation |
---|---|
bin | 10111010101111100… |
… | …01011000000101100 |
3 | 1012100101100200220222 |
4 | 23222332023000230 |
5 | 201131204214124 |
6 | 5431314230512 |
7 | 622362050042 |
oct | 135276130054 |
9 | 35311320828 |
10 | 12532101164 |
11 | 5351054100 |
12 | 2518b85438 |
13 | 124947909b |
14 | 86c56c392 |
15 | 4d532a25e |
hex | 2eaf8b02c |
12532101164 has 36 divisors (see below), whose sum is σ = 24694164264. Its totient is φ = 5557464000.
The previous prime is 12532101163. The next prime is 12532101181. The reversal of 12532101164 is 46110123521.
12532101164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (12532101163) 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 in 11 ways as a sum of consecutive naturals, for example, 295922 + ... + 335609.
Almost surely, 212532101164 is an apocalyptic number.
It is an amenable number.
12532101164 is a deficient number, since it is larger than the sum of its proper divisors (12162063100).
12532101164 is a wasteful number, since it uses less digits than its factorization.
12532101164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 631598 (or 631585 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 26.
Adding to 12532101164 its reverse (46110123521), we get a palindrome (58642224685).
The spelling of 12532101164 in words is "twelve billion, five hundred thirty-two million, one hundred one thousand, one hundred sixty-four".
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