Base | Representation |
---|---|
bin | 11001000110111100… |
… | …01001100110000000 |
3 | 1021210110000100201221 |
4 | 30203132021212000 |
5 | 210101340224224 |
6 | 10105335204424 |
7 | 655022115025 |
oct | 144336114600 |
9 | 37713010657 |
10 | 13480008064 |
11 | 5798127636 |
12 | 2742516714 |
13 | 136a977243 |
14 | 91c3d954c |
15 | 53d66b6e4 |
hex | 323789980 |
13480008064 has 32 divisors (see below), whose sum is σ = 26869229640. Its totient is φ = 6736358400.
The previous prime is 13480008049. The next prime is 13480008131. The reversal of 13480008064 is 46080008431.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
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, 217339 + ... + 272389.
Almost surely, 213480008064 is an apocalyptic number.
It is an amenable number.
13480008064 is a deficient number, since it is larger than the sum of its proper divisors (13389221576).
13480008064 is an equidigital number, since it uses as much as digits as its factorization.
13480008064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56978 (or 56966 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 34.
The spelling of 13480008064 in words is "thirteen billion, four hundred eighty million, eight thousand, sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •