Base | Representation |
---|---|
bin | 101100011100… |
… | …1100000111100 |
3 | 1121211222102110 |
4 | 1120321200330 |
5 | 21431214002 |
6 | 2151254020 |
7 | 402040266 |
oct | 130714074 |
9 | 47758373 |
10 | 23304252 |
11 | 12177914 |
12 | 797a310 |
13 | 4a9c3ca |
14 | 3148b36 |
15 | 20a4e6c |
hex | 163983c |
23304252 has 12 divisors (see below), whose sum is σ = 54376616. Its totient is φ = 7768080.
The previous prime is 23304209. The next prime is 23304299. The reversal of 23304252 is 25240332.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×233042522 = 1086176322559008, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 970999 + ... + 971022.
Almost surely, 223304252 is an apocalyptic number.
It is an amenable number.
23304252 is an abundant number, since it is smaller than the sum of its proper divisors (31072364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23304252 is a wasteful number, since it uses less digits than its factorization.
23304252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1942028 (or 1942026 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 21.
The square root of 23304252 is about 4827.4477728920. The cubic root of 23304252 is about 285.6351975859.
Adding to 23304252 its reverse (25240332), we get a palindrome (48544584).
The spelling of 23304252 in words is "twenty-three million, three hundred four thousand, two hundred fifty-two".
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