Search a number
-
+
119139764929 = 53107139151141
BaseRepresentation
bin110111011110101001…
…0001000101011000001
3102101112001111010211021
41232331102020223001
53422444234434204
6130422042345441
711415252202303
oct1567522105301
9371461433737
10119139764929
1146588322849
121b10b7bb281
13b308c04533
145aa2dbb973
1531746d1154
hex1bbd488ac1

119139764929 has 16 divisors (see below), whose sum is σ = 123404420160. Its totient is φ = 114965547840.

The previous prime is 119139764927. The next prime is 119139764951. The reversal of 119139764929 is 929467931911.

It is not a de Polignac number, because 119139764929 - 21 = 119139764927 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119139764921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 712699 + ... + 863839.

It is an arithmetic number, because the mean of its divisors is an integer number (7712776260).

Almost surely, 2119139764929 is an apocalyptic number.

It is an amenable number.

119139764929 is a deficient number, since it is larger than the sum of its proper divisors (4264655231).

119139764929 is a wasteful number, since it uses less digits than its factorization.

119139764929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151440.

The product of its digits is 6613488, while the sum is 61.

The spelling of 119139764929 in words is "one hundred nineteen billion, one hundred thirty-nine million, seven hundred sixty-four thousand, nine hundred twenty-nine".

Divisors: 1 53 107 139 5671 7367 14873 151141 788269 8010473 16172087 21008599 857120611 1113455747 2247920093 119139764929