Base | Representation |
---|---|
bin | 1010100000100110010101… |
… | …00111001110001110101101 |
3 | 10000211022210011112201121200 |
4 | 11100103022213032032231 |
5 | 11012114420233111023 |
6 | 121052422545320113 |
7 | 4603444233103251 |
oct | 520231247161655 |
9 | 100738704481550 |
10 | 23110323332013 |
11 | 7400040043a65 |
12 | 2712b28636039 |
13 | cb83a92ba548 |
14 | 59c78d262261 |
15 | 2a1244c8e743 |
hex | 1504ca9ce3ad |
23110323332013 has 12 divisors (see below), whose sum is σ = 33390314541948. Its totient is φ = 15402850038720.
The previous prime is 23110323331981. The next prime is 23110323332021. The reversal of 23110323332013 is 31023332301132.
23110323332013 is a `hidden beast` number, since 2 + 3 + 1 + 1 + 0 + 323 + 3 + 320 + 13 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 8483576624964 + 14626746707049 = 2912658^2 + 3824493^2 .
It is not a de Polignac number, because 23110323332013 - 25 = 23110323331981 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23110323332813) 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, 335978920 + ... + 336047697.
It is an arithmetic number, because the mean of its divisors is an integer number (2782526211829).
Almost surely, 223110323332013 is an apocalyptic number.
It is an amenable number.
23110323332013 is a deficient number, since it is larger than the sum of its proper divisors (10279991209935).
23110323332013 is a wasteful number, since it uses less digits than its factorization.
23110323332013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 672030444 (or 672030441 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 27.
Adding to 23110323332013 its reverse (31023332301132), we get a palindrome (54133655633145).
The spelling of 23110323332013 in words is "twenty-three trillion, one hundred ten billion, three hundred twenty-three million, three hundred thirty-two thousand, thirteen".
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