Base | Representation |
---|---|
bin | 1100100100100… |
… | …0011100101000 |
3 | 10200012201211221 |
4 | 3021020130220 |
5 | 101444204134 |
6 | 5122031424 |
7 | 1210105534 |
oct | 311103450 |
9 | 120181757 |
10 | 52725544 |
11 | 27842533 |
12 | 157a8574 |
13 | ac00b61 |
14 | 7006bc4 |
15 | 49675b4 |
hex | 3248728 |
52725544 has 32 divisors (see below), whose sum is σ = 102493440. Its totient is φ = 25401600.
The previous prime is 52725539. The next prime is 52725553. The reversal of 52725544 is 44552725.
It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107139 + ... + 107629.
It is an arithmetic number, because the mean of its divisors is an integer number (3202920).
Almost surely, 252725544 is an apocalyptic number.
It is an amenable number.
52725544 is a deficient number, since it is larger than the sum of its proper divisors (49767896).
52725544 is a wasteful number, since it uses less digits than its factorization.
52725544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 961 (or 957 counting only the distinct ones).
The product of its digits is 56000, while the sum is 34.
The square root of 52725544 is about 7261.2357075087. The cubic root of 52725544 is about 374.9790660907.
It can be divided in two parts, 5272 and 5544, that added together give a square (10816 = 1042).
The spelling of 52725544 in words is "fifty-two million, seven hundred twenty-five thousand, five hundred forty-four".
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