Base | Representation |
---|---|
bin | 11011101110011… |
… | …01110101000000 |
3 | 121012122012112122 |
4 | 31313031311000 |
5 | 434020001433 |
6 | 35024543412 |
7 | 5522612021 |
oct | 1567156500 |
9 | 535565478 |
10 | 232578368 |
11 | 10a314630 |
12 | 65a81b68 |
13 | 39252a49 |
14 | 22c62c48 |
15 | 15642198 |
hex | ddcdd40 |
232578368 has 56 divisors (see below), whose sum is σ = 519769344. Its totient is φ = 102297600.
The previous prime is 232578349. The next prime is 232578403. The reversal of 232578368 is 863875232.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16496 + ... + 27152.
Almost surely, 2232578368 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 232578368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259884672).
232578368 is an abundant number, since it is smaller than the sum of its proper divisors (287190976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232578368 is a wasteful number, since it uses less digits than its factorization.
232578368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10711 (or 10701 counting only the distinct ones).
The product of its digits is 483840, while the sum is 44.
The square root of 232578368 is about 15250.5202534209. The cubic root of 232578368 is about 614.9735534048.
The spelling of 232578368 in words is "two hundred thirty-two million, five hundred seventy-eight thousand, three hundred sixty-eight".
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