Base | Representation |
---|---|
bin | 1100101110010… |
… | …0101001111111 |
3 | 10201102020112101 |
4 | 3023210221333 |
5 | 102130143000 |
6 | 5143445531 |
7 | 1215412120 |
oct | 313445177 |
9 | 121366471 |
10 | 53365375 |
11 | 2813a218 |
12 | 15a568a7 |
13 | b09615b |
14 | 7132047 |
15 | 4a41e6a |
hex | 32e4a7f |
53365375 has 32 divisors (see below), whose sum is σ = 77276160. Its totient is φ = 36036000.
The previous prime is 53365373. The next prime is 53365381. The reversal of 53365375 is 57356335.
It is not a de Polignac number, because 53365375 - 21 = 53365373 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53365373) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61696 + ... + 62554.
It is an arithmetic number, because the mean of its divisors is an integer number (2414880).
Almost surely, 253365375 is an apocalyptic number.
53365375 is a deficient number, since it is larger than the sum of its proper divisors (23910785).
53365375 is an equidigital number, since it uses as much as digits as its factorization.
53365375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 952 (or 942 counting only the distinct ones).
The product of its digits is 141750, while the sum is 37.
The square root of 53365375 is about 7305.1608469629. The cubic root of 53365375 is about 376.4897773685.
The spelling of 53365375 in words is "fifty-three million, three hundred sixty-five thousand, three hundred seventy-five".
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