Base | Representation |
---|---|
bin | 101100110111… |
… | …1011111000001 |
3 | 1122021012122220 |
4 | 1121233133001 |
5 | 22010302223 |
6 | 2200121253 |
7 | 403650630 |
oct | 131573701 |
9 | 48235586 |
10 | 23525313 |
11 | 12308a09 |
12 | 7a66229 |
13 | 4b48c06 |
14 | 31a5517 |
15 | 20ea6e3 |
hex | 166f7c1 |
23525313 has 16 divisors (see below), whose sum is σ = 36220800. Its totient is φ = 13303296.
The previous prime is 23525309. The next prime is 23525317. The reversal of 23525313 is 31352532.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (23525309) and next prime (23525317).
It is not a de Polignac number, because 23525313 - 22 = 23525309 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23525317) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3738 + ... + 7811.
It is an arithmetic number, because the mean of its divisors is an integer number (2263800).
Almost surely, 223525313 is an apocalyptic number.
It is an amenable number.
23525313 is a deficient number, since it is larger than the sum of its proper divisors (12695487).
23525313 is a wasteful number, since it uses less digits than its factorization.
23525313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11656.
The product of its digits is 2700, while the sum is 24.
The square root of 23525313 is about 4850.2899913304. The cubic root of 23525313 is about 286.5355224603.
Adding to 23525313 its reverse (31352532), we get a palindrome (54877845).
The spelling of 23525313 in words is "twenty-three million, five hundred twenty-five thousand, three hundred thirteen".
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