Base | Representation |
---|---|
bin | 11000110001110110… |
… | …11000000010001100 |
3 | 1021100010011111221121 |
4 | 30120323120002030 |
5 | 204221044320022 |
6 | 10040020010324 |
7 | 650443440310 |
oct | 143073300214 |
9 | 37303144847 |
10 | 13303120012 |
11 | 570729aa66 |
12 | 26b32309a4 |
13 | 1340122960 |
14 | 902b11b40 |
15 | 52cd7a2c7 |
hex | 318ed808c |
13303120012 has 48 divisors (see below), whose sum is σ = 29319254272. Its totient is φ = 5140376640.
The previous prime is 13303120001. The next prime is 13303120021. The reversal of 13303120012 is 21002130331.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 409314 + ... + 440617.
Almost surely, 213303120012 is an apocalyptic number.
It is an amenable number.
13303120012 is an abundant number, since it is smaller than the sum of its proper divisors (16016134260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13303120012 is a wasteful number, since it uses less digits than its factorization.
13303120012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 849998 (or 849996 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 13303120012 its reverse (21002130331), we get a palindrome (34305250343).
The spelling of 13303120012 in words is "thirteen billion, three hundred three million, one hundred twenty thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •