Base | Representation |
---|---|
bin | 1100100001111… |
… | …0011000001011 |
3 | 10122212222110211 |
4 | 3020132120023 |
5 | 101423200402 |
6 | 5114221551 |
7 | 1205460256 |
oct | 310363013 |
9 | 118788424 |
10 | 52553227 |
11 | 27735021 |
12 | 157248b7 |
13 | ab705ac |
14 | 6da009d |
15 | 49314d7 |
hex | 321e60b |
52553227 has 2 divisors, whose sum is σ = 52553228. Its totient is φ = 52553226.
The previous prime is 52553213. The next prime is 52553231. The reversal of 52553227 is 72235525.
52553227 is nontrivially palindromic in base 8.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 52553227 - 211 = 52551179 is a prime.
It is a super-2 number, since 2×525532272 = 5523683336227058, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (52553257) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26276613 + 26276614.
It is an arithmetic number, because the mean of its divisors is an integer number (26276614).
Almost surely, 252553227 is an apocalyptic number.
52553227 is a deficient number, since it is larger than the sum of its proper divisors (1).
52553227 is an equidigital number, since it uses as much as digits as its factorization.
52553227 is an evil number, because the sum of its binary digits is even.
The product of its digits is 21000, while the sum is 31.
The square root of 52553227 is about 7249.3604545505. The cubic root of 52553227 is about 374.5701195439.
The spelling of 52553227 in words is "fifty-two million, five hundred fifty-three thousand, two hundred twenty-seven".
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