Base | Representation |
---|---|
bin | 10110000010000010… |
… | …000010010011010011 |
3 | 2021001122201001110110 |
4 | 112002002002103103 |
5 | 341422020031100 |
6 | 14511222532403 |
7 | 1465141103223 |
oct | 260202022323 |
9 | 67048631413 |
10 | 23656408275 |
11 | a03a475745 |
12 | 4702597103 |
13 | 2300077c26 |
14 | 1205b5a083 |
15 | 936c71250 |
hex | 5820824d3 |
23656408275 has 12 divisors (see below), whose sum is σ = 39111928472. Its totient is φ = 12616751040.
The previous prime is 23656408273. The next prime is 23656408289. The reversal of 23656408275 is 57280465632.
It is not a de Polignac number, because 23656408275 - 21 = 23656408273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23656408271) 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, 157709314 + ... + 157709463.
Almost surely, 223656408275 is an apocalyptic number.
23656408275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
23656408275 is a deficient number, since it is larger than the sum of its proper divisors (15455520197).
23656408275 is a wasteful number, since it uses less digits than its factorization.
23656408275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 315418790 (or 315418785 counting only the distinct ones).
The product of its (nonzero) digits is 2419200, while the sum is 48.
The spelling of 23656408275 in words is "twenty-three billion, six hundred fifty-six million, four hundred eight thousand, two hundred seventy-five".
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