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580508725 = 52372692333
BaseRepresentation
bin100010100110011…
…101110000110101
31111110022220021011
4202212131300311
52142102234400
6133334152221
720246146156
oct4246356065
91443286234
10580508725
11278755885
121424b2671
1393362bb4
145715192d
1535e6c8ba
hex2299dc35

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".

Divisors: 1 5 25 37 185 269 925 1345 2333 6725 9953 11665 49765 58325 86321 248825 431605 627577 2158025 3137885 15689425 23220349 116101745 580508725