Search a number
-
+
58030868 = 2272072531
BaseRepresentation
bin1101110101011…
…1101100010100
311001012021101102
43131113230110
5104323441433
65431445232
71303153130
oct335275424
9131167342
1058030868
112a8364a5
1217526818
13c03a8bc
1479c83c0
1551644e8
hex3757b14

58030868 has 12 divisors (see below), whose sum is σ = 116061792. Its totient is φ = 24870360.

The previous prime is 58030859. The next prime is 58030879. The reversal of 58030868 is 86803085.

It is a happy number.

58030868 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1036238 + ... + 1036293.

It is an arithmetic number, because the mean of its divisors is an integer number (9671816).

Almost surely, 258030868 is an apocalyptic number.

It is an amenable number.

58030868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

58030868 is a wasteful number, since it uses less digits than its factorization.

58030868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072542 (or 2072540 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 58030868 is about 7617.7994197800. The cubic root of 58030868 is about 387.1563221256.

The spelling of 58030868 in words is "fifty-eight million, thirty thousand, eight hundred sixty-eight".

Divisors: 1 2 4 7 14 28 2072531 4145062 8290124 14507717 29015434 58030868