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580897372 = 221113202213
BaseRepresentation
bin100010100111111…
…100101001011100
31111111001122101111
4202213330221130
52142202203442
6133350351404
720252355226
oct4247745134
91444048344
10580897372
112789a0880
1214265b564
139346aa73
1457213416
1535ee7b17
hex229fca5c

580897372 has 12 divisors (see below), whose sum is σ = 1108985976. Its totient is φ = 264044240.

The previous prime is 580897367. The next prime is 580897381. The reversal of 580897372 is 273798085.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6601063 + ... + 6601150.

It is an arithmetic number, because the mean of its divisors is an integer number (92415498).

Almost surely, 2580897372 is an apocalyptic number.

It is an amenable number.

580897372 is a deficient number, since it is larger than the sum of its proper divisors (528088604).

580897372 is a wasteful number, since it uses less digits than its factorization.

580897372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13202228 (or 13202226 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 49.

The square root of 580897372 is about 24101.8126289290. The cubic root of 580897372 is about 834.3849664387.

The spelling of 580897372 in words is "five hundred eighty million, eight hundred ninety-seven thousand, three hundred seventy-two".

Divisors: 1 2 4 11 22 44 13202213 26404426 52808852 145224343 290448686 580897372