Base | Representation |
---|---|
bin | 100010100110011… |
… | …101110000110101 |
3 | 1111110022220021011 |
4 | 202212131300311 |
5 | 2142102234400 |
6 | 133334152221 |
7 | 20246146156 |
oct | 4246356065 |
9 | 1443286234 |
10 | 580508725 |
11 | 278755885 |
12 | 1424b2671 |
13 | 93362bb4 |
14 | 5715192d |
15 | 35e6c8ba |
hex | 2299dc35 |
580508725 has 24 divisors (see below), whose sum is σ = 742352040. Its totient is φ = 449982720.
The previous prime is 580508713. The next prime is 580508743. The reversal of 580508725 is 527805085.
580508725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 12 ways, for example, as 212751396 + 367757329 = 14586^2 + 19177^2 .
It is not a de Polignac number, because 580508725 - 25 = 580508693 is a prime.
It is a super-2 number, since 2×5805087252 = 673980759602251250, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 247659 + ... + 249991.
It is an arithmetic number, because the mean of its divisors is an integer number (30931335).
Almost surely, 2580508725 is an apocalyptic number.
It is an amenable number.
580508725 is a deficient number, since it is larger than the sum of its proper divisors (161843315).
580508725 is a wasteful number, since it uses less digits than its factorization.
580508725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2649 (or 2644 counting only the distinct ones).
The product of its (nonzero) digits is 112000, while the sum is 40.
The square root of 580508725 is about 24093.7486705577. The cubic root of 580508725 is about 834.1988443132.
The spelling of 580508725 in words is "five hundred eighty million, five hundred eight thousand, seven hundred twenty-five".
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