Base | Representation |
---|---|
bin | 101011111010… |
… | …1111001001011 |
3 | 1121022220111001 |
4 | 1113311321023 |
5 | 21343333100 |
6 | 2141315431 |
7 | 366504625 |
oct | 127657113 |
9 | 47286431 |
10 | 23027275 |
11 | 11aa8807 |
12 | 7865b77 |
13 | 4a0330b |
14 | 30b5c15 |
15 | 204cd6a |
hex | 15f5e4b |
23027275 has 6 divisors (see below), whose sum is σ = 28553852. Its totient is φ = 18421800.
The previous prime is 23027273. The next prime is 23027341. The reversal of 23027275 is 57272032.
It is not a de Polignac number, because 23027275 - 21 = 23027273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23027273) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 460521 + ... + 460570.
Almost surely, 223027275 is an apocalyptic number.
23027275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
23027275 is a deficient number, since it is larger than the sum of its proper divisors (5526577).
23027275 is an equidigital number, since it uses as much as digits as its factorization.
23027275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 921101 (or 921096 counting only the distinct ones).
The product of its (nonzero) digits is 5880, while the sum is 28.
The square root of 23027275 is about 4798.6742960947. The cubic root of 23027275 is about 284.4990687545.
The spelling of 23027275 in words is "twenty-three million, twenty-seven thousand, two hundred seventy-five".
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