Base | Representation |
---|---|
bin | 11011110101010… |
… | …00100110000000 |
3 | 121021022201201012 |
4 | 31322220212000 |
5 | 434232140212 |
6 | 35100100052 |
7 | 5533333322 |
oct | 1572504600 |
9 | 537281635 |
10 | 233474432 |
11 | 10a876884 |
12 | 66234628 |
13 | 394a7869 |
14 | 23017612 |
15 | 1576c922 |
hex | dea8980 |
233474432 has 32 divisors (see below), whose sum is σ = 489610200. Its totient is φ = 110592000.
The previous prime is 233474419. The next prime is 233474473. The reversal of 233474432 is 234474332.
It is a tau number, because it is divible by the number of its divisors (32).
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a nialpdrome in base 7.
It is a zygodrome in base 7.
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, 45569 + ... + 50432.
Almost surely, 2233474432 is an apocalyptic number.
It is an amenable number.
233474432 is an abundant number, since it is smaller than the sum of its proper divisors (256135768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233474432 is an equidigital number, since it uses as much as digits as its factorization.
233474432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96034 (or 96022 counting only the distinct ones).
The product of its digits is 48384, while the sum is 32.
The square root of 233474432 is about 15279.8701565164. The cubic root of 233474432 is about 615.7623190530.
The spelling of 233474432 in words is "two hundred thirty-three million, four hundred seventy-four thousand, four hundred thirty-two".
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