Base | Representation |
---|---|
bin | 101100010110… |
… | …1110010111100 |
3 | 1121202112120200 |
4 | 1120231302330 |
5 | 21423200002 |
6 | 2150243500 |
7 | 401450325 |
oct | 130556274 |
9 | 47675520 |
10 | 23256252 |
11 | 12144848 |
12 | 7956590 |
13 | 4a835c6 |
14 | 313544c |
15 | 2095b1c |
hex | 162dcbc |
23256252 has 36 divisors (see below), whose sum is σ = 58943976. Its totient is φ = 7731360.
The previous prime is 23256251. The next prime is 23256281. The reversal of 23256252 is 25265232.
23256252 is a `hidden beast` number, since 2 + 32 + 5 + 625 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-3 number, since 3×232562523 (a number of 23 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23256251) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19102 + ... + 20282.
Almost surely, 223256252 is an apocalyptic number.
It is an amenable number.
23256252 is an abundant number, since it is smaller than the sum of its proper divisors (35687724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23256252 is a wasteful number, since it uses less digits than its factorization.
23256252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1738 (or 1733 counting only the distinct ones).
The product of its digits is 7200, while the sum is 27.
The square root of 23256252 is about 4822.4736391192. The cubic root of 23256252 is about 285.4389542354.
The spelling of 23256252 in words is "twenty-three million, two hundred fifty-six thousand, two hundred fifty-two".
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