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26131413162 = 2313487322921
BaseRepresentation
bin11000010101100011…
…011011100010101010
32111110010212022220010
4120111203123202222
5412004120210122
620000554512350
71613363230011
oct302543334252
974403768803
1026131413162
111009a557528
1250934356b6
132605a6546a
14139c741a78
15a2e1b0e0c
hex6158db8aa

26131413162 has 16 divisors (see below), whose sum is σ = 52266863232. Its totient is φ = 8709798240.

The previous prime is 26131413157. The next prime is 26131413211.

26131413162 is nontrivially palindromic in base 10.

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 7 ways as a sum of consecutive naturals, for example, 80539 + ... + 242382.

It is an arithmetic number, because the mean of its divisors is an integer number (3266678952).

Almost surely, 226131413162 is an apocalyptic number.

26131413162 is an abundant number, since it is smaller than the sum of its proper divisors (26135450070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26131413162 is a wasteful number, since it uses less digits than its factorization.

26131413162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336413.

The product of its digits is 5184, while the sum is 30.

The spelling of 26131413162 in words is "twenty-six billion, one hundred thirty-one million, four hundred thirteen thousand, one hundred sixty-two".

Divisors: 1 2 3 6 13487 26974 40461 80922 322921 645842 968763 1937526 4355235527 8710471054 13065706581 26131413162