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58313090 = 25111927901
BaseRepresentation
bin1101111001110…
…0100110000010
311001201121112002
43132130212002
5104412004330
65441504002
71305440003
oct336344602
9131647462
1058313090
112aa09540
1217642002
13c1091b4
147a5d1aa
1551bce45
hex379c982

58313090 has 32 divisors (see below), whose sum is σ = 120536640. Its totient is φ = 20088000.

The previous prime is 58313089. The next prime is 58313093. The reversal of 58313090 is 9031385.

58313090 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 (58313093) 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, 11861 + ... + 16040.

It is an arithmetic number, because the mean of its divisors is an integer number (3766770).

Almost surely, 258313090 is an apocalyptic number.

58313090 is an abundant number, since it is smaller than the sum of its proper divisors (62223550).

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

58313090 is a wasteful number, since it uses less digits than its factorization.

58313090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27938.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 58313090 is about 7636.3008060186. The cubic root of 58313090 is about 387.7829276093.

The spelling of 58313090 in words is "fifty-eight million, three hundred thirteen thousand, ninety".

Divisors: 1 2 5 10 11 19 22 38 55 95 110 190 209 418 1045 2090 27901 55802 139505 279010 306911 530119 613822 1060238 1534555 2650595 3069110 5301190 5831309 11662618 29156545 58313090