Base | Representation |
---|---|
bin | 11000101001001001… |
… | …00100100111011011 |
3 | 1021011000122022220222 |
4 | 30110210210213123 |
5 | 204043342031441 |
6 | 10024445310255 |
7 | 645565266602 |
oct | 142444444733 |
9 | 37130568828 |
10 | 13230033371 |
11 | 567a010985 |
12 | 269286538b |
13 | 132ac43219 |
14 | 8d7128a39 |
15 | 52673ed4b |
hex | 3149249db |
13230033371 has 2 divisors, whose sum is σ = 13230033372. Its totient is φ = 13230033370.
The previous prime is 13230033331. The next prime is 13230033433. The reversal of 13230033371 is 17333003231.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13230033371 - 226 = 13162924507 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13230033371.
It is not a weakly prime, because it can be changed into another prime (13230033331) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6615016685 + 6615016686.
It is an arithmetic number, because the mean of its divisors is an integer number (6615016686).
Almost surely, 213230033371 is an apocalyptic number.
13230033371 is a deficient number, since it is larger than the sum of its proper divisors (1).
13230033371 is an equidigital number, since it uses as much as digits as its factorization.
13230033371 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3402, while the sum is 26.
The spelling of 13230033371 in words is "thirteen billion, two hundred thirty million, thirty-three thousand, three hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •