Base | Representation |
---|---|
bin | 11000111010111001… |
… | …11001111001101010 |
3 | 1021112101222112220000 |
4 | 30131130321321222 |
5 | 204400012041341 |
6 | 10051330443430 |
7 | 652354531251 |
oct | 143534717152 |
9 | 37471875800 |
10 | 13379018346 |
11 | 574611a561 |
12 | 2714733576 |
13 | 1352a78105 |
14 | 90cc2b798 |
15 | 53486d8b6 |
hex | 31d739e6a |
13379018346 has 40 divisors (see below), whose sum is σ = 30270006624. Its totient is φ = 4416369480.
The previous prime is 13379018339. The next prime is 13379018351. The reversal of 13379018346 is 64381097331.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 384220 + ... + 417591.
Almost surely, 213379018346 is an apocalyptic number.
13379018346 is an abundant number, since it is smaller than the sum of its proper divisors (16890988278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13379018346 is a wasteful number, since it uses less digits than its factorization.
13379018346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 801928 (or 801919 counting only the distinct ones).
The product of its (nonzero) digits is 326592, while the sum is 45.
The spelling of 13379018346 in words is "thirteen billion, three hundred seventy-nine million, eighteen thousand, three hundred forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •