Search a number
-
+
58111010009 = 13197316691931
BaseRepresentation
bin110110000111101011…
…111010010011011001
312112222212010011121222
4312013223322103121
51423002404310014
642410144341425
74125021302153
oct660753722331
9175885104558
1058111010009
1122710171a08
12b319314875
1356312acb30
142b53a53ad3
1517a19bc08e
hexd87afa4d9

58111010009 has 32 divisors (see below), whose sum is σ = 66851836800. Its totient is φ = 50065620480.

The previous prime is 58111009997. The next prime is 58111010011. The reversal of 58111010009 is 90001011185.

It is a cyclic number.

It is not a de Polignac number, because 58111010009 - 24 = 58111009993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 58111010009.

It is not an unprimeable number, because it can be changed into a prime (58111010029) 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, 30092774 + ... + 30094704.

It is an arithmetic number, because the mean of its divisors is an integer number (2089119900).

Almost surely, 258111010009 is an apocalyptic number.

It is an amenable number.

58111010009 is a deficient number, since it is larger than the sum of its proper divisors (8740826791).

58111010009 is a wasteful number, since it uses less digits than its factorization.

58111010009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3705.

The product of its (nonzero) digits is 360, while the sum is 26.

The spelling of 58111010009 in words is "fifty-eight billion, one hundred eleven million, ten thousand, nine".

Divisors: 1 13 19 73 247 949 1387 1669 1931 18031 21697 25103 31711 36689 121837 140963 412243 476957 1583881 1832519 2314903 2678297 3222839 30093739 34817861 41896907 61233941 235267247 796041233 3058474211 4470077693 58111010009