Base | Representation |
---|---|
bin | 11000001110100000… |
… | …00110110001100110 |
3 | 1020120110010221012102 |
4 | 30013100012301212 |
5 | 203114140030304 |
6 | 5550343452102 |
7 | 640212654662 |
oct | 140720066146 |
9 | 36513127172 |
10 | 13006564454 |
11 | 5574959424 |
12 | 262ba57032 |
13 | 12c385c8b0 |
14 | 8b55978a2 |
15 | 511cebd1e |
hex | 307406c66 |
13006564454 has 16 divisors (see below), whose sum is σ = 21017623200. Its totient is φ = 6001024320.
The previous prime is 13006564433. The next prime is 13006564489. The reversal of 13006564454 is 45446560031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2762 + ... + 161309.
It is an arithmetic number, because the mean of its divisors is an integer number (1313601450).
Almost surely, 213006564454 is an apocalyptic number.
13006564454 is a deficient number, since it is larger than the sum of its proper divisors (8011058746).
13006564454 is a wasteful number, since it uses less digits than its factorization.
13006564454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167135.
The product of its (nonzero) digits is 172800, while the sum is 38.
The spelling of 13006564454 in words is "thirteen billion, six million, five hundred sixty-four thousand, four hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •