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58262872 = 239917349
BaseRepresentation
bin1101111001000…
…0010101011000
311001122001122011
43132100111120
5104403402442
65440435304
71305140413
oct336202530
9131561564
1058262872
112a984838
1217618b34
13c0bc395
147a48b7a
1551ad117
hex3790558

58262872 has 16 divisors (see below), whose sum is σ = 109368000. Its totient is φ = 29098080.

The previous prime is 58262863. The next prime is 58262879. The reversal of 58262872 is 27826285.

It is a super-3 number, since 3×582628723 (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58262879) 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, 4254 + ... + 11602.

It is an arithmetic number, because the mean of its divisors is an integer number (6835500).

Almost surely, 258262872 is an apocalyptic number.

It is an amenable number.

58262872 is a deficient number, since it is larger than the sum of its proper divisors (51105128).

58262872 is a wasteful number, since it uses less digits than its factorization.

58262872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8346 (or 8342 counting only the distinct ones).

The product of its digits is 107520, while the sum is 40.

The square root of 58262872 is about 7633.0119874136. The cubic root of 58262872 is about 387.6715788204.

The spelling of 58262872 in words is "fifty-eight million, two hundred sixty-two thousand, eight hundred seventy-two".

Divisors: 1 2 4 8 991 1982 3964 7349 7928 14698 29396 58792 7282859 14565718 29131436 58262872