Base | Representation |
---|---|
bin | 1100011100111… |
… | …1101111010101 |
3 | 10122021121122010 |
4 | 3013033233111 |
5 | 101332344000 |
6 | 5103254433 |
7 | 1202646222 |
oct | 307175725 |
9 | 118247563 |
10 | 52231125 |
11 | 27535021 |
12 | 155aa419 |
13 | aa89abb |
14 | 6d18949 |
15 | 48bad50 |
hex | 31cfbd5 |
52231125 has 32 divisors (see below), whose sum is σ = 89736192. Its totient is φ = 26952000.
The previous prime is 52231121. The next prime is 52231169. The reversal of 52231125 is 52113225.
It is not a de Polignac number, because 52231125 - 22 = 52231121 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52231121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9379 + ... + 13871.
It is an arithmetic number, because the mean of its divisors is an integer number (2804256).
Almost surely, 252231125 is an apocalyptic number.
It is an amenable number.
52231125 is a deficient number, since it is larger than the sum of its proper divisors (37505067).
52231125 is a wasteful number, since it uses less digits than its factorization.
52231125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4542 (or 4532 counting only the distinct ones).
The product of its digits is 600, while the sum is 21.
The square root of 52231125 is about 7227.1104184176. The cubic root of 52231125 is about 373.8032962404.
The spelling of 52231125 in words is "fifty-two million, two hundred thirty-one thousand, one hundred twenty-five".
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