Base | Representation |
---|---|
bin | 1100011101100… |
… | …0100001111011 |
3 | 10122100110000200 |
4 | 3013120201323 |
5 | 101340022011 |
6 | 5104133243 |
7 | 1203156210 |
oct | 307304173 |
9 | 118313020 |
10 | 52267131 |
11 | 2755a084 |
12 | 15607223 |
13 | aaa02c7 |
14 | 6d27b07 |
15 | 48c6856 |
hex | 31d887b |
52267131 has 12 divisors (see below), whose sum is σ = 86282352. Its totient is φ = 29866896.
The previous prime is 52267123. The next prime is 52267141. The reversal of 52267131 is 13176225.
It is a happy number.
52267131 is a `hidden beast` number, since 522 + 6 + 7 + 131 = 666.
It is not a de Polignac number, because 52267131 - 23 = 52267123 is a prime.
It is a super-2 number, since 2×522671312 = 5463705965942322, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 52267095 and 52267104.
It is not an unprimeable number, because it can be changed into a prime (52267121) 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, 414756 + ... + 414881.
It is an arithmetic number, because the mean of its divisors is an integer number (7190196).
Almost surely, 252267131 is an apocalyptic number.
52267131 is a deficient number, since it is larger than the sum of its proper divisors (34015221).
52267131 is a wasteful number, since it uses less digits than its factorization.
52267131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 829650 (or 829647 counting only the distinct ones).
The product of its digits is 2520, while the sum is 27.
The square root of 52267131 is about 7229.6010263361. The cubic root of 52267131 is about 373.8891714086.
The spelling of 52267131 in words is "fifty-two million, two hundred sixty-seven thousand, one hundred thirty-one".
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