Base | Representation |
---|---|
bin | 11000111100011011… |
… | …01000101101110101 |
3 | 1021120022000120102211 |
4 | 30132031220231311 |
5 | 204411244334023 |
6 | 10052504333421 |
7 | 652601235214 |
oct | 143615505565 |
9 | 37508016384 |
10 | 13391793013 |
11 | 5752355335 |
12 | 2718a74271 |
13 | 13555cb8a1 |
14 | 9107d507b |
15 | 535a43a0d |
hex | 31e368b75 |
13391793013 has 16 divisors (see below), whose sum is σ = 14030364672. Its totient is φ = 12766446000.
The previous prime is 13391793001. The next prime is 13391793053. The reversal of 13391793013 is 31039719331.
It is a cyclic number.
It is not a de Polignac number, because 13391793013 - 213 = 13391784821 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 (13391793053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4028370 + ... + 4031692.
It is an arithmetic number, because the mean of its divisors is an integer number (876897792).
Almost surely, 213391793013 is an apocalyptic number.
It is an amenable number.
13391793013 is a deficient number, since it is larger than the sum of its proper divisors (638571659).
13391793013 is a wasteful number, since it uses less digits than its factorization.
13391793013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5256.
The product of its (nonzero) digits is 45927, while the sum is 40.
It can be divided in two parts, 13391 and 793013, that added together give a square (806404 = 8982).
The spelling of 13391793013 in words is "thirteen billion, three hundred ninety-one million, seven hundred ninety-three thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.094 sec. • engine limits •