Base | Representation |
---|---|
bin | 11011110000000… |
… | …11011011000000 |
3 | 121020001100200000 |
4 | 31320003123000 |
5 | 434044013023 |
6 | 35033400000 |
7 | 5524515021 |
oct | 1570033300 |
9 | 536040600 |
10 | 232797888 |
11 | 10a454554 |
12 | 65b69000 |
13 | 392cb93b |
14 | 22cbcc48 |
15 | 15687243 |
hex | de036c0 |
232797888 has 84 divisors (see below), whose sum is σ = 692033160. Its totient is φ = 77594112.
The previous prime is 232797883. The next prime is 232797907. The reversal of 232797888 is 888797232.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (232797883) 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, 8068 + ... + 23036.
It is an arithmetic number, because the mean of its divisors is an integer number (8238490).
Almost surely, 2232797888 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 232797888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (346016580).
232797888 is an abundant number, since it is smaller than the sum of its proper divisors (459235272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232797888 is an equidigital number, since it uses as much as digits as its factorization.
232797888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14996 (or 14974 counting only the distinct ones).
The product of its digits is 2709504, while the sum is 54.
The square root of 232797888 is about 15257.7156874809. The cubic root of 232797888 is about 615.1669742931.
The spelling of 232797888 in words is "two hundred thirty-two million, seven hundred ninety-seven thousand, eight hundred eighty-eight".
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