Base | Representation |
---|---|
bin | 10101111010100101… |
… | …010101110110000010 |
3 | 2020201221120021221111 |
4 | 111322211111312002 |
5 | 341143022230014 |
6 | 14451000313534 |
7 | 1462062662524 |
oct | 257245256602 |
9 | 66657507844 |
10 | 23531445634 |
11 | 9a85984434 |
12 | 46887728aa |
13 | 22b0204238 |
14 | 11d330ba14 |
15 | 92acda2c4 |
hex | 57a955d82 |
23531445634 has 8 divisors (see below), whose sum is σ = 35336087568. Its totient is φ = 11752749780.
The previous prime is 23531445563. The next prime is 23531445697. The reversal of 23531445634 is 43654413532.
23531445634 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6484252 + ... + 6487879.
It is an arithmetic number, because the mean of its divisors is an integer number (4417010946).
Almost surely, 223531445634 is an apocalyptic number.
23531445634 is a deficient number, since it is larger than the sum of its proper divisors (11804641934).
23531445634 is a wasteful number, since it uses less digits than its factorization.
23531445634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12973040.
The product of its digits is 518400, while the sum is 40.
The spelling of 23531445634 in words is "twenty-three billion, five hundred thirty-one million, four hundred forty-five thousand, six hundred thirty-four".
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