Search a number
-
+
118133156675 = 52139272912457
BaseRepresentation
bin110111000000101001…
…0001110101101000011
3102021220220101010220002
41232001102032231003
53413414042003200
6130134123310215
711351310156332
oct1560122165503
9367826333802
10118133156675
11461110a60a6
121aa8a67b36b
13b1a84c2551
145a0942dd19
153116146bd5
hex1b8148eb43

118133156675 has 24 divisors (see below), whose sum is σ = 147604875600. Its totient is φ = 93784711680.

The previous prime is 118133156657. The next prime is 118133156699. The reversal of 118133156675 is 576651331811.

It is a de Polignac number, because none of the positive numbers 2k-118133156675 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9477047 + ... + 9489503.

It is an arithmetic number, because the mean of its divisors is an integer number (6150203150).

Almost surely, 2118133156675 is an apocalyptic number.

118133156675 is a deficient number, since it is larger than the sum of its proper divisors (29471718925).

118133156675 is a wasteful number, since it uses less digits than its factorization.

118133156675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15335 (or 15330 counting only the distinct ones).

The product of its digits is 453600, while the sum is 47.

The spelling of 118133156675 in words is "one hundred eighteen billion, one hundred thirty-three million, one hundred fifty-six thousand, six hundred seventy-five".

Divisors: 1 5 25 139 695 2729 3475 12457 13645 62285 68225 311425 379331 1731523 1896655 8657615 9483275 33995153 43288075 169975765 849878825 4725326267 23626631335 118133156675