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580207428968 = 23372371826723
BaseRepresentation
bin10000111000101110000…
…11101100010101101000
32001110121122122021021212
420130113003230111220
534001231100211333
61122313230452252
756630036526206
oct10342703542550
92043548567255
10580207428968
11204078a70a82
1294546364088
134293723b40b
1420121756076
151015c427448
hex87170ec568

580207428968 has 32 divisors (see below), whose sum is σ = 1117763916960. Its totient is φ = 282143684160.

The previous prime is 580207428943. The next prime is 580207428973. The reversal of 580207428968 is 869824702085.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288455 + ... + 1115177.

It is an arithmetic number, because the mean of its divisors is an integer number (34930122405).

Almost surely, 2580207428968 is an apocalyptic number.

It is an amenable number.

580207428968 is a deficient number, since it is larger than the sum of its proper divisors (537556487992).

580207428968 is a wasteful number, since it uses less digits than its factorization.

580207428968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829137 (or 829133 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 59.

The spelling of 580207428968 in words is "five hundred eighty billion, two hundred seven million, four hundred twenty-eight thousand, nine hundred sixty-eight".

Divisors: 1 2 4 8 37 74 148 296 2371 4742 9484 18968 87727 175454 350908 701816 826723 1653446 3306892 6613784 30588751 61177502 122355004 244710008 1960160233 3920320466 7840640932 15681281864 72525928621 145051857242 290103714484 580207428968