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58064172 = 2234838681
BaseRepresentation
bin1101110101111…
…1110100101100
311001020222001220
43131133310230
5104331023142
65432303340
71303352205
oct335376454
9131228056
1058064172
112a859521
1217541b50
13c04caca
1479d65ac
15516e2ec
hex375fd2c

58064172 has 12 divisors (see below), whose sum is σ = 135483096. Its totient is φ = 19354720.

The previous prime is 58064161. The next prime is 58064173. The reversal of 58064172 is 27146085.

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

It is not an unprimeable number, because it can be changed into a prime (58064173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2419329 + ... + 2419352.

It is an arithmetic number, because the mean of its divisors is an integer number (11290258).

Almost surely, 258064172 is an apocalyptic number.

It is an amenable number.

58064172 is an abundant number, since it is smaller than the sum of its proper divisors (77418924).

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

58064172 is a wasteful number, since it uses less digits than its factorization.

58064172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4838688 (or 4838686 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 58064172 is about 7619.9850393554. The cubic root of 58064172 is about 387.2303711549.

The spelling of 58064172 in words is "fifty-eight million, sixty-four thousand, one hundred seventy-two".

Divisors: 1 2 3 4 6 12 4838681 9677362 14516043 19354724 29032086 58064172