Base | Representation |
---|---|
bin | 10101101000101011… |
… | …010010100100111000 |
3 | 2012222000020211220021 |
4 | 111220223102210320 |
5 | 340034114441344 |
6 | 14401105140224 |
7 | 1451454241234 |
oct | 255053224470 |
9 | 65860224807 |
10 | 23231015224 |
11 | 994133663a |
12 | 460402a674 |
13 | 2262bb5571 |
14 | 11a54655c4 |
15 | 90e743b84 |
hex | 568ad2938 |
23231015224 has 32 divisors (see below), whose sum is σ = 44762580720. Its totient is φ = 11296647936.
The previous prime is 23231015183. The next prime is 23231015231. The reversal of 23231015224 is 42251013232.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64767 + ... + 225070.
Almost surely, 223231015224 is an apocalyptic number.
It is an amenable number.
23231015224 is a deficient number, since it is larger than the sum of its proper divisors (21531565496).
23231015224 is a wasteful number, since it uses less digits than its factorization.
23231015224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 290119 (or 290115 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
Adding to 23231015224 its reverse (42251013232), we get a palindrome (65482028456).
The spelling of 23231015224 in words is "twenty-three billion, two hundred thirty-one million, fifteen thousand, two hundred twenty-four".
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