Base | Representation |
---|---|
bin | 11000001110101000… |
… | …10011011010001111 |
3 | 1020120112012211120100 |
4 | 30013110103122033 |
5 | 203114430233113 |
6 | 5550423222143 |
7 | 640225216641 |
oct | 140724233217 |
9 | 36515184510 |
10 | 13007664783 |
11 | 5575540093 |
12 | 26302a7953 |
13 | 12c3b56689 |
14 | 8b57a2891 |
15 | 511e67d73 |
hex | 30751368f |
13007664783 has 6 divisors (see below), whose sum is σ = 18788849144. Its totient is φ = 8671776516.
The previous prime is 13007664779. The next prime is 13007664809. The reversal of 13007664783 is 38746670031.
13007664783 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13007664783 - 22 = 13007664779 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13007664713) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 722648035 + ... + 722648052.
Almost surely, 213007664783 is an apocalyptic number.
13007664783 is a deficient number, since it is larger than the sum of its proper divisors (5781184361).
13007664783 is a wasteful number, since it uses less digits than its factorization.
13007664783 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1445296093 (or 1445296090 counting only the distinct ones).
The product of its (nonzero) digits is 508032, while the sum is 45.
The spelling of 13007664783 in words is "thirteen billion, seven million, six hundred sixty-four thousand, seven hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.112 sec. • engine limits •