Base | Representation |
---|---|
bin | 101100001000… |
… | …0110000010110 |
3 | 1121112111102010 |
4 | 1120100300112 |
5 | 21410343202 |
6 | 2143525050 |
7 | 400443456 |
oct | 130206026 |
9 | 47474363 |
10 | 23137302 |
11 | 12073441 |
12 | 78b9786 |
13 | 4a41416 |
14 | 3103d66 |
15 | 207076c |
hex | 1610c16 |
23137302 has 32 divisors (see below), whose sum is σ = 48372480. Its totient is φ = 7368480.
The previous prime is 23137297. The next prime is 23137327. The reversal of 23137302 is 20373132.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17277 + ... + 18567.
It is an arithmetic number, because the mean of its divisors is an integer number (1511640).
Almost surely, 223137302 is an apocalyptic number.
23137302 is an abundant number, since it is smaller than the sum of its proper divisors (25235178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23137302 is a wasteful number, since it uses less digits than its factorization.
23137302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1428.
The product of its (nonzero) digits is 756, while the sum is 21.
The square root of 23137302 is about 4810.1249464021. The cubic root of 23137302 is about 284.9514721930.
The spelling of 23137302 in words is "twenty-three million, one hundred thirty-seven thousand, three hundred two".
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