Base | Representation |
---|---|
bin | 1100100001111… |
… | …1000110000011 |
3 | 10122220010111120 |
4 | 3020133012003 |
5 | 101423244123 |
6 | 5114243323 |
7 | 1205501652 |
oct | 310370603 |
9 | 118803446 |
10 | 52556163 |
11 | 27737250 |
12 | 15726543 |
13 | ab71a2a |
14 | 6da1199 |
15 | 49322e3 |
hex | 321f183 |
52556163 has 16 divisors (see below), whose sum is σ = 80942976. Its totient is φ = 29978240.
The previous prime is 52556111. The next prime is 52556171. The reversal of 52556163 is 36165525.
It is a cyclic number.
It is not a de Polignac number, because 52556163 - 217 = 52425091 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (52556183) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46281 + ... + 47402.
It is an arithmetic number, because the mean of its divisors is an integer number (5058936).
Almost surely, 252556163 is an apocalyptic number.
52556163 is a deficient number, since it is larger than the sum of its proper divisors (28386813).
52556163 is a wasteful number, since it uses less digits than its factorization.
52556163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93714.
The product of its digits is 27000, while the sum is 33.
The square root of 52556163 is about 7249.5629523441. The cubic root of 52556163 is about 374.5770948047.
The spelling of 52556163 in words is "fifty-two million, five hundred fifty-six thousand, one hundred sixty-three".
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