Base | Representation |
---|---|
bin | 111101011011111010… |
… | …0010000100110010100 |
3 | 110121112122010020000020 |
4 | 1322313310100212110 |
5 | 4130144313331014 |
6 | 140335324545140 |
7 | 12350264363562 |
oct | 1726764204624 |
9 | 417478106006 |
10 | 131932948884 |
11 | 50a5278a250 |
12 | 216a00b21b0 |
13 | c5974a3679 |
14 | 65580aca32 |
15 | 36728ce1a9 |
hex | 1eb7d10994 |
131932948884 has 48 divisors (see below), whose sum is σ = 341521367040. Its totient is φ = 39302057440.
The previous prime is 131932948879. The next prime is 131932948967. The reversal of 131932948884 is 488849239131.
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, 8462484 + ... + 8478059.
It is an arithmetic number, because the mean of its divisors is an integer number (7115028480).
Almost surely, 2131932948884 is an apocalyptic number.
It is an amenable number.
131932948884 is an abundant number, since it is smaller than the sum of its proper divisors (209588418156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131932948884 is a wasteful number, since it uses less digits than its factorization.
131932948884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16940620 (or 16940618 counting only the distinct ones).
The product of its digits is 11943936, while the sum is 60.
The spelling of 131932948884 in words is "one hundred thirty-one billion, nine hundred thirty-two million, nine hundred forty-eight thousand, eight hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •