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58730168 = 2371139281
BaseRepresentation
bin1110000000001…
…0011010111000
311002111210122102
43200002122320
5110013331133
65454442532
71312124660
oct340023270
9132453572
1058730168
1130173932
1217803448
13c223ca3
147b2b1a0
1552517e8
hex38026b8

58730168 has 32 divisors (see below), whose sum is σ = 126977760. Its totient is φ = 24944640.

The previous prime is 58730149. The next prime is 58730183. The reversal of 58730168 is 86103785.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1688 + ... + 10968.

It is an arithmetic number, because the mean of its divisors is an integer number (3968055).

Almost surely, 258730168 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 58730168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63488880).

58730168 is an abundant number, since it is smaller than the sum of its proper divisors (68247592).

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

58730168 is a wasteful number, since it uses less digits than its factorization.

58730168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9407 (or 9403 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 58730168 is about 7663.5610521480. The cubic root of 58730168 is about 388.7052571342.

The spelling of 58730168 in words is "fifty-eight million, seven hundred thirty thousand, one hundred sixty-eight".

Divisors: 1 2 4 7 8 14 28 56 113 226 452 791 904 1582 3164 6328 9281 18562 37124 64967 74248 129934 259868 519736 1048753 2097506 4195012 7341271 8390024 14682542 29365084 58730168