Base | Representation |
---|---|
bin | 110100010111… |
… | …000010110011 |
3 | 221211100100202 |
4 | 310113002303 |
5 | 12003212000 |
6 | 1210105415 |
7 | 224445062 |
oct | 64270263 |
9 | 27740322 |
10 | 13725875 |
11 | 78254a9 |
12 | 471b26b |
13 | 2ac7727 |
14 | 1b741d9 |
15 | 1311dd5 |
hex | d170b3 |
13725875 has 8 divisors (see below), whose sum is σ = 17130048. Its totient is φ = 10980600.
The previous prime is 13725841. The next prime is 13725889. The reversal of 13725875 is 57852731.
It is a happy number.
13725875 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13725875 - 212 = 13721779 is a prime.
It is a Duffinian 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, 54779 + ... + 55028.
It is an arithmetic number, because the mean of its divisors is an integer number (2141256).
Almost surely, 213725875 is an apocalyptic number.
13725875 is a deficient number, since it is larger than the sum of its proper divisors (3404173).
13725875 is an equidigital number, since it uses as much as digits as its factorization.
13725875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109822 (or 109812 counting only the distinct ones).
The product of its digits is 58800, while the sum is 38.
The square root of 13725875 is about 3704.8448010679. The cubic root of 13725875 is about 239.4307980963.
The spelling of 13725875 in words is "thirteen million, seven hundred twenty-five thousand, eight hundred seventy-five".
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