Base | Representation |
---|---|
bin | 101100011000… |
… | …1111100101000 |
3 | 1121210101220110 |
4 | 1120301330220 |
5 | 21424221011 |
6 | 2150454320 |
7 | 401551026 |
oct | 130617450 |
9 | 47711813 |
10 | 23273256 |
11 | 121565a6 |
12 | 79643a0 |
13 | 4a8b276 |
14 | 313b716 |
15 | 209aba6 |
hex | 1631f28 |
23273256 has 16 divisors (see below), whose sum is σ = 58183200. Its totient is φ = 7757744.
The previous prime is 23273251. The next prime is 23273273. The reversal of 23273256 is 65237232.
It is not an unprimeable number, because it can be changed into a prime (23273251) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 484836 + ... + 484883.
It is an arithmetic number, because the mean of its divisors is an integer number (3636450).
Almost surely, 223273256 is an apocalyptic number.
It is an amenable number.
23273256 is an abundant number, since it is smaller than the sum of its proper divisors (34909944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23273256 is a wasteful number, since it uses less digits than its factorization.
23273256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 969728 (or 969724 counting only the distinct ones).
The product of its digits is 15120, while the sum is 30.
The square root of 23273256 is about 4824.2363126199. The cubic root of 23273256 is about 285.5085043008.
The spelling of 23273256 in words is "twenty-three million, two hundred seventy-three thousand, two hundred fifty-six".
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