Base | Representation |
---|---|
bin | 11011101100101… |
… | …00010111010000 |
3 | 121012012020200000 |
4 | 31312110113100 |
5 | 433434433432 |
6 | 35015530000 |
7 | 5520611550 |
oct | 1566242720 |
9 | 535166600 |
10 | 232342992 |
11 | 10a173802 |
12 | 65989900 |
13 | 3919c87b |
14 | 22c01160 |
15 | 155e757c |
hex | dd945d0 |
232342992 has 120 divisors (see below), whose sum is σ = 770742336. Its totient is φ = 66375936.
The previous prime is 232342991. The next prime is 232342997. The reversal of 232342992 is 299243232.
232342992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232342991) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22948 + ... + 31484.
Almost surely, 2232342992 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 232342992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (385371168).
232342992 is an abundant number, since it is smaller than the sum of its proper divisors (538399344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232342992 is an equidigital number, since it uses as much as digits as its factorization.
232342992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8567 (or 8549 counting only the distinct ones).
The product of its digits is 46656, while the sum is 36.
The square root of 232342992 is about 15242.8013173432. The cubic root of 232342992 is about 614.7660264047.
The spelling of 232342992 in words is "two hundred thirty-two million, three hundred forty-two thousand, nine hundred ninety-two".
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