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580653132 = 22348387761
BaseRepresentation
bin100010100111000…
…001000001001100
31111110121020100120
4202213001001030
52142121400012
6133341224540
720250320163
oct4247010114
91443536316
10580653132
11278844324
12142562150
13933b3847
145718c3da
1535e9a58c
hex229c104c

580653132 has 12 divisors (see below), whose sum is σ = 1354857336. Its totient is φ = 193551040.

The previous prime is 580653131. The next prime is 580653187. The reversal of 580653132 is 231356085.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 580653093 and 580653102.

It is not an unprimeable number, because it can be changed into a prime (580653131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24193869 + ... + 24193892.

It is an arithmetic number, because the mean of its divisors is an integer number (112904778).

Almost surely, 2580653132 is an apocalyptic number.

It is an amenable number.

580653132 is an abundant number, since it is smaller than the sum of its proper divisors (774204204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

580653132 is a wasteful number, since it uses less digits than its factorization.

580653132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48387768 (or 48387766 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 580653132 is about 24096.7452573994. The cubic root of 580653132 is about 834.2680101786.

The spelling of 580653132 in words is "five hundred eighty million, six hundred fifty-three thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 48387761 96775522 145163283 193551044 290326566 580653132