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137828959165 = 51271991090721
BaseRepresentation
bin1000000001011100111…
…1110000001110111101
3111011202112111120121101
42000113033300032331
54224233203143130
6143152344533101
712646346552122
oct2002717601675
9434675446541
10137828959165
11534a8944017
1222866781191
13ccc6b5c951
14695716c749
1538ba3251ca
hex20173f03bd

137828959165 has 16 divisors (see below), whose sum is σ = 167534899200. Its totient is φ = 108845130240.

The previous prime is 137828959159. The next prime is 137828959187. The reversal of 137828959165 is 561959828731.

It is a happy number.

137828959165 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 137828959165 - 23 = 137828959157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 137828959097 and 137828959106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 418996 + ... + 671725.

It is an arithmetic number, because the mean of its divisors is an integer number (10470931200).

Almost surely, 2137828959165 is an apocalyptic number.

It is an amenable number.

137828959165 is a deficient number, since it is larger than the sum of its proper divisors (29705940035).

137828959165 is a wasteful number, since it uses less digits than its factorization.

137828959165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091052.

The product of its digits is 32659200, while the sum is 64.

The spelling of 137828959165 in words is "one hundred thirty-seven billion, eight hundred twenty-eight million, nine hundred fifty-nine thousand, one hundred sixty-five".

Divisors: 1 5 127 199 635 995 25273 126365 1090721 5453605 138521567 217053479 692607835 1085267395 27565791833 137828959165