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58479072 = 2532112887
BaseRepresentation
bin1101111100010…
…1000111100000
311002001001012120
43133011013200
5104432312242
65445224240
71310030631
oct337050740
9132031176
1058479072
1130012213
1217702080
13c166902
147aa3888
1552021ec
hex37c51e0

58479072 has 48 divisors (see below), whose sum is σ = 154288512. Its totient is φ = 19393920.

The previous prime is 58479067. The next prime is 58479077. The reversal of 58479072 is 27097485.

58479072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (58479067) and next prime (58479077).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58479077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18813 + ... + 21699.

It is an arithmetic number, because the mean of its divisors is an integer number (3214344).

Almost surely, 258479072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58479072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77144256).

58479072 is an abundant number, since it is smaller than the sum of its proper divisors (95809440).

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

58479072 is a wasteful number, since it uses less digits than its factorization.

58479072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3111 (or 3103 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 42.

The square root of 58479072 is about 7647.1610418508. The cubic root of 58479072 is about 388.1505066722.

The spelling of 58479072 in words is "fifty-eight million, four hundred seventy-nine thousand, seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 211 422 633 844 1266 1688 2532 2887 3376 5064 5774 6752 8661 10128 11548 17322 20256 23096 34644 46192 69288 92384 138576 277152 609157 1218314 1827471 2436628 3654942 4873256 7309884 9746512 14619768 19493024 29239536 58479072