Base | Representation |
---|---|
bin | 110001000110100110… |
… | …111000001111011001 |
3 | 12001002102220002200000 |
4 | 301012212320033121 |
5 | 1330434344021010 |
6 | 40115434403213 |
7 | 3544361225640 |
oct | 610646701731 |
9 | 161072802600 |
10 | 52724204505 |
11 | 203a6491235 |
12 | a275290509 |
13 | 4c8327c55b |
14 | 27a2464357 |
15 | 1588b0b7c0 |
hex | c469b83d9 |
52724204505 has 48 divisors (see below), whose sum is σ = 108312457344. Its totient is φ = 24102489600.
The previous prime is 52724204473. The next prime is 52724204539. The reversal of 52724204505 is 50540242725.
52724204505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 52724204505 - 25 = 52724204473 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 52724204505.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3091096 + ... + 3108105.
It is an arithmetic number, because the mean of its divisors is an integer number (2256509528).
Almost surely, 252724204505 is an apocalyptic number.
It is an amenable number.
52724204505 is an abundant number, since it is smaller than the sum of its proper divisors (55588252839).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52724204505 is an equidigital number, since it uses as much as digits as its factorization.
52724204505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6199228 (or 6199216 counting only the distinct ones).
The product of its (nonzero) digits is 112000, while the sum is 36.
The spelling of 52724204505 in words is "fifty-two billion, seven hundred twenty-four million, two hundred four thousand, five hundred five".
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