Search a number
-
+
58113104865 = 3543727123931
BaseRepresentation
bin110110000111110011…
…111001101111100001
312120000000001121020020
4312013303321233201
51423003423323430
642410301304053
74125045145464
oct660763715741
9176000047206
1058113104865
11227113728a2
12b319b65029
1356318644aa
142b5403b2db
1517a1c82b10
hexd87cf9be1

58113104865 has 32 divisors (see below), whose sum is σ = 95274955776. Its totient is φ = 30230988480.

The previous prime is 58113104857. The next prime is 58113104869. The reversal of 58113104865 is 56840131185.

It is not a de Polignac number, because 58113104865 - 23 = 58113104857 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (58113104869) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 406950 + ... + 530880.

It is an arithmetic number, because the mean of its divisors is an integer number (2977342368).

Almost surely, 258113104865 is an apocalyptic number.

It is an amenable number.

58113104865 is a deficient number, since it is larger than the sum of its proper divisors (37161850911).

58113104865 is a wasteful number, since it uses less digits than its factorization.

58113104865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124709.

The product of its (nonzero) digits is 115200, while the sum is 42.

The spelling of 58113104865 in words is "fifty-eight billion, one hundred thirteen million, one hundred four thousand, eight hundred sixty-five".

Divisors: 1 3 5 15 43 129 215 645 727 2181 3635 10905 31261 93783 123931 156305 371793 468915 619655 1858965 5329033 15987099 26645165 79935495 90097837 270293511 450489185 1351467555 3874206991 11622620973 19371034955 58113104865