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58880490 = 23516312041
BaseRepresentation
bin1110000010011…
…1000111101010
311002210102211220
43200213013222
5110033133430
65502002510
71313322144
oct340470752
9132712756
1058880490
1130266869
1217876436
13c277536
147b69c94
155281110
hex38271ea

58880490 has 32 divisors (see below), whose sum is σ = 142191936. Its totient is φ = 15603840.

The previous prime is 58880477. The next prime is 58880491. The reversal of 58880490 is 9408885.

58880490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (58880491) 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 15 ways as a sum of consecutive naturals, for example, 1131 + ... + 10910.

It is an arithmetic number, because the mean of its divisors is an integer number (4443498).

Almost surely, 258880490 is an apocalyptic number.

58880490 is an abundant number, since it is smaller than the sum of its proper divisors (83311446).

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

58880490 is a wasteful number, since it uses less digits than its factorization.

58880490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12214.

The product of its (nonzero) digits is 92160, while the sum is 42.

The square root of 58880490 is about 7673.3623660036. The cubic root of 58880490 is about 389.0366096705.

The spelling of 58880490 in words is "fifty-eight million, eight hundred eighty thousand, four hundred ninety".

Divisors: 1 2 3 5 6 10 15 30 163 326 489 815 978 1630 2445 4890 12041 24082 36123 60205 72246 120410 180615 361230 1962683 3925366 5888049 9813415 11776098 19626830 29440245 58880490