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58830564 = 223131492531
BaseRepresentation
bin1110000001101…
…0111011100100
311002200220100210
43200122323210
5110030034224
65500535420
71313023452
oct340327344
9132626323
1058830564
1130232301
1217851570
13c25a8b0
147b559d2
155271429
hex381aee4

58830564 has 48 divisors (see below), whose sum is σ = 148881600. Its totient is φ = 17973120.

The previous prime is 58830559. The next prime is 58830587. The reversal of 58830564 is 46503885.

It is a happy number.

58830564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×588305642 = 6922070521116192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 21979 + ... + 24509.

It is an arithmetic number, because the mean of its divisors is an integer number (3101700).

Almost surely, 258830564 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 58830564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74440800).

58830564 is an abundant number, since it is smaller than the sum of its proper divisors (90051036).

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

58830564 is a wasteful number, since it uses less digits than its factorization.

58830564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2700 (or 2698 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 58830564 is about 7670.1084738092. The cubic root of 58830564 is about 388.9266211492.

The spelling of 58830564 in words is "fifty-eight million, eight hundred thirty thousand, five hundred sixty-four".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 149 156 298 447 596 894 1788 1937 2531 3874 5062 5811 7593 7748 10124 11622 15186 23244 30372 32903 65806 98709 131612 197418 377119 394836 754238 1131357 1508476 2262714 4525428 4902547 9805094 14707641 19610188 29415282 58830564