Base | Representation |
---|---|
bin | 1100101111111… |
… | …0110100001101 |
3 | 10201121200111220 |
4 | 3023332310031 |
5 | 102142110100 |
6 | 5150033553 |
7 | 1216336401 |
oct | 313766415 |
9 | 121550456 |
10 | 53472525 |
11 | 28202777 |
12 | 15aa88b9 |
13 | b102b62 |
14 | 715d101 |
15 | 4a63aa0 |
hex | 32fed0d |
53472525 has 12 divisors (see below), whose sum is σ = 88408032. Its totient is φ = 28518640.
The previous prime is 53472509. The next prime is 53472527. The reversal of 53472525 is 52527435.
It is not a de Polignac number, because 53472525 - 24 = 53472509 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53472527) 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, 356409 + ... + 356558.
It is an arithmetic number, because the mean of its divisors is an integer number (7367336).
Almost surely, 253472525 is an apocalyptic number.
It is an amenable number.
53472525 is a deficient number, since it is larger than the sum of its proper divisors (34935507).
53472525 is a wasteful number, since it uses less digits than its factorization.
53472525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 712980 (or 712975 counting only the distinct ones).
The product of its digits is 42000, while the sum is 33.
The square root of 53472525 is about 7312.4910256355. The cubic root of 53472525 is about 376.7415880239.
The spelling of 53472525 in words is "fifty-three million, four hundred seventy-two thousand, five hundred twenty-five".
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