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58864380 = 2235981073
BaseRepresentation
bin1110000010001…
…1001011111100
311002202121202020
43200203023330
5110032130010
65501400140
71313224161
oct340431374
9132677666
1058864380
1130255753
1217869050
13c2700c3
147b64068
15527b470
hex38232fc

58864380 has 24 divisors (see below), whose sum is σ = 164820432. Its totient is φ = 15697152.

The previous prime is 58864363. The next prime is 58864411. The reversal of 58864380 is 8346885.

58864380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 490477 + ... + 490596.

It is an arithmetic number, because the mean of its divisors is an integer number (6867518).

Almost surely, 258864380 is an apocalyptic number.

It is an amenable number.

58864380 is an abundant number, since it is smaller than the sum of its proper divisors (105956052).

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

58864380 is a wasteful number, since it uses less digits than its factorization.

58864380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981085 (or 981083 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 58864380 is about 7672.3125588052. The cubic root of 58864380 is about 389.0011256391.

The spelling of 58864380 in words is "fifty-eight million, eight hundred sixty-four thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 981073 1962146 2943219 3924292 4905365 5886438 9810730 11772876 14716095 19621460 29432190 58864380