Base | Representation |
---|---|
bin | 101101101000… |
… | …1011111000101 |
3 | 1200000121022000 |
4 | 1123101133011 |
5 | 22111123400 |
6 | 2212455513 |
7 | 410242134 |
oct | 133213705 |
9 | 50017260 |
10 | 23926725 |
11 | 12562559 |
12 | 801a599 |
13 | 4c59834 |
14 | 326b91b |
15 | 2179600 |
hex | 16d17c5 |
23926725 has 24 divisors (see below), whose sum is σ = 43955520. Its totient is φ = 12760560.
The previous prime is 23926723. The next prime is 23926729. The reversal of 23926725 is 52762932.
It is not a de Polignac number, because 23926725 - 21 = 23926723 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23926725.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23926723) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17049 + ... + 18398.
It is an arithmetic number, because the mean of its divisors is an integer number (1831480).
Almost surely, 223926725 is an apocalyptic number.
23926725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23926725 is a deficient number, since it is larger than the sum of its proper divisors (20028795).
23926725 is a wasteful number, since it uses less digits than its factorization.
23926725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35466 (or 35455 counting only the distinct ones).
The product of its digits is 45360, while the sum is 36.
The square root of 23926725 is about 4891.4951701908. The cubic root of 23926725 is about 288.1560569161.
The spelling of 23926725 in words is "twenty-three million, nine hundred twenty-six thousand, seven hundred twenty-five".
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