Base | Representation |
---|---|
bin | 101011111110… |
… | …0001011000000 |
3 | 1121101012202112 |
4 | 1113330023000 |
5 | 21400143432 |
6 | 2142034452 |
7 | 366642614 |
oct | 127741300 |
9 | 47335675 |
10 | 23052992 |
11 | 12016066 |
12 | 7878a28 |
13 | 4a11c31 |
14 | 30c1344 |
15 | 20557b2 |
hex | 15fc2c0 |
23052992 has 28 divisors (see below), whose sum is σ = 47737776. Its totient is φ = 11024640.
The previous prime is 23052989. The next prime is 23053013. The reversal of 23052992 is 29925032.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (32).
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, 6359 + ... + 9302.
Almost surely, 223052992 is an apocalyptic number.
It is an amenable number.
23052992 is an abundant number, since it is smaller than the sum of its proper divisors (24684784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23052992 is a wasteful number, since it uses less digits than its factorization.
23052992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15696 (or 15686 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 32.
The square root of 23052992 is about 4801.3531426047. The cubic root of 23052992 is about 284.6049394455.
The spelling of 23052992 in words is "twenty-three million, fifty-two thousand, nine hundred ninety-two".
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