Base | Representation |
---|---|
bin | 101011111011… |
… | …0100010000100 |
3 | 1121100001001222 |
4 | 1113312202010 |
5 | 21343424032 |
6 | 2141335512 |
7 | 366515354 |
oct | 127664204 |
9 | 47301058 |
10 | 23029892 |
11 | 11aaa776 |
12 | 7867598 |
13 | 4a04572 |
14 | 30b6b64 |
15 | 204da12 |
hex | 15f6884 |
23029892 has 6 divisors (see below), whose sum is σ = 40302318. Its totient is φ = 11514944.
The previous prime is 23029889. The next prime is 23029913. The reversal of 23029892 is 29892032.
It can be written as a sum of positive squares in only one way, i.e., 15555136 + 7474756 = 3944^2 + 2734^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2878733 + ... + 2878740.
It is an arithmetic number, because the mean of its divisors is an integer number (6717053).
Almost surely, 223029892 is an apocalyptic number.
It is an amenable number.
23029892 is a deficient number, since it is larger than the sum of its proper divisors (17272426).
23029892 is a wasteful number, since it uses less digits than its factorization.
23029892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5757477 (or 5757475 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 35.
The square root of 23029892 is about 4798.9469678253. The cubic root of 23029892 is about 284.5098459142.
The spelling of 23029892 in words is "twenty-three million, twenty-nine thousand, eight hundred ninety-two".
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