Base | Representation |
---|---|
bin | 1100110110001… |
… | …1100100101011 |
3 | 10202101122122011 |
4 | 3031203210223 |
5 | 102243311402 |
6 | 5202540351 |
7 | 1223005534 |
oct | 315434453 |
9 | 122348564 |
10 | 53885227 |
11 | 28464850 |
12 | 160676b7 |
13 | b218966 |
14 | 722968b |
15 | 4ae5ed7 |
hex | 336392b |
53885227 has 4 divisors (see below), whose sum is σ = 58783896. Its totient is φ = 48986560.
The previous prime is 53885173. The next prime is 53885233. The reversal of 53885227 is 72258835.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-53885227 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 53885227.
It is not an unprimeable number, because it can be changed into a prime (53885627) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2449318 + ... + 2449339.
It is an arithmetic number, because the mean of its divisors is an integer number (14695974).
Almost surely, 253885227 is an apocalyptic number.
53885227 is a deficient number, since it is larger than the sum of its proper divisors (4898669).
53885227 is a wasteful number, since it uses less digits than its factorization.
53885227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4898668.
The product of its digits is 134400, while the sum is 40.
The square root of 53885227 is about 7340.6557608977. The cubic root of 53885227 is about 377.7083381373.
The spelling of 53885227 in words is "fifty-three million, eight hundred eighty-five thousand, two hundred twenty-seven".
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