Base | Representation |
---|---|
bin | 101100000001… |
… | …0100011111000 |
3 | 1121102112122201 |
4 | 1120002203320 |
5 | 21402013120 |
6 | 2142355544 |
7 | 400112116 |
oct | 130024370 |
9 | 47375581 |
10 | 23079160 |
11 | 12033795 |
12 | 788bbb4 |
13 | 4a20b10 |
14 | 30caab6 |
15 | 205d40a |
hex | 16028f8 |
23079160 has 32 divisors (see below), whose sum is σ = 55923840. Its totient is φ = 8521344.
The previous prime is 23079127. The next prime is 23079163. The reversal of 23079160 is 6197032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23079163) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21672 + ... + 22711.
It is an arithmetic number, because the mean of its divisors is an integer number (1747620).
Almost surely, 223079160 is an apocalyptic number.
23079160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23079160 is an abundant number, since it is smaller than the sum of its proper divisors (32844680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23079160 is a wasteful number, since it uses less digits than its factorization.
23079160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44407 (or 44403 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 28.
The square root of 23079160 is about 4804.0774348464. The cubic root of 23079160 is about 284.7125860056.
The spelling of 23079160 in words is "twenty-three million, seventy-nine thousand, one hundred sixty".
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