Base | Representation |
---|---|
bin | 101100101100… |
… | …0000100010000 |
3 | 1122002100002021 |
4 | 1121120010100 |
5 | 21444220032 |
6 | 2154101224 |
7 | 403101160 |
oct | 131300420 |
9 | 48070067 |
10 | 23429392 |
11 | 12252938 |
12 | 7a1a814 |
13 | 4b1435c |
14 | 317c5a0 |
15 | 20cc097 |
hex | 1658110 |
23429392 has 40 divisors (see below), whose sum is σ = 52871616. Its totient is φ = 9849216.
The previous prime is 23429389. The next prime is 23429447. The reversal of 23429392 is 29392432.
It is a happy 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, 3963 + ... + 7909.
Almost surely, 223429392 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 23429392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26435808).
23429392 is an abundant number, since it is smaller than the sum of its proper divisors (29442224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23429392 is a wasteful number, since it uses less digits than its factorization.
23429392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4015 (or 4009 counting only the distinct ones).
The product of its digits is 23328, while the sum is 34.
The square root of 23429392 is about 4840.3917196855. The cubic root of 23429392 is about 286.1455565013.
The spelling of 23429392 in words is "twenty-three million, four hundred twenty-nine thousand, three hundred ninety-two".
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