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58012768 = 2511164809
BaseRepresentation
bin1101110101001…
…1010001100000
311001011100120001
43131103101200
5104322402033
65431225344
71303046302
oct335232140
9131140501
1058012768
112a823940
1217518254
13c0325a8
1479c1972
15515de7d
hex3753460

58012768 has 24 divisors (see below), whose sum is σ = 124596360. Its totient is φ = 26369280.

The previous prime is 58012763. The next prime is 58012777. The reversal of 58012768 is 86721085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58012763) 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, 82053 + ... + 82756.

It is an arithmetic number, because the mean of its divisors is an integer number (5191515).

Almost surely, 258012768 is an apocalyptic number.

It is an amenable number.

58012768 is an abundant number, since it is smaller than the sum of its proper divisors (66583592).

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

58012768 is a wasteful number, since it uses less digits than its factorization.

58012768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164830 (or 164822 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 58012768 is about 7616.6113200031. The cubic root of 58012768 is about 387.1160662046.

The spelling of 58012768 in words is "fifty-eight million, twelve thousand, seven hundred sixty-eight".

Divisors: 1 2 4 8 11 16 22 32 44 88 176 352 164809 329618 659236 1318472 1812899 2636944 3625798 5273888 7251596 14503192 29006384 58012768