Base | Representation |
---|---|
bin | 111101010000011000… |
… | …0101001111011001100 |
3 | 110120112200020200121122 |
4 | 1322200300221323030 |
5 | 4123401302044301 |
6 | 140233110020112 |
7 | 12334556432246 |
oct | 1724060517314 |
9 | 416480220548 |
10 | 131546128076 |
11 | 508743a6030 |
12 | 215b2647638 |
13 | c5352c7a0c |
14 | 651c979096 |
15 | 364d97081b |
hex | 1ea0c29ecc |
131546128076 has 12 divisors (see below), whose sum is σ = 251133517320. Its totient is φ = 59793694560.
The previous prime is 131546128031. The next prime is 131546128093. The reversal of 131546128076 is 670821645131.
131546128076 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 2989684729 = 131546128076 / (1 + 3 + 1 + 5 + 4 + 6 + 1 + 2 + 8 + 0 + 7 + 6).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1494842321 + ... + 1494842408.
It is an arithmetic number, because the mean of its divisors is an integer number (20927793110).
Almost surely, 2131546128076 is an apocalyptic number.
It is an amenable number.
131546128076 is a deficient number, since it is larger than the sum of its proper divisors (119587389244).
131546128076 is a wasteful number, since it uses less digits than its factorization.
131546128076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2989684744 (or 2989684742 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 44.
The spelling of 131546128076 in words is "one hundred thirty-one billion, five hundred forty-six million, one hundred twenty-eight thousand, seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •