Base | Representation |
---|---|
bin | 11000010001001100… |
… | …10001110001111001 |
3 | 1020122000122121010001 |
4 | 30020212101301321 |
5 | 203140430411123 |
6 | 5552511553001 |
7 | 640605660316 |
oct | 141046216171 |
9 | 36560577101 |
10 | 13029153913 |
11 | 55866881a6 |
12 | 263752b761 |
13 | 12c843b839 |
14 | 8b8597d0d |
15 | 513cb00ad |
hex | 308991c79 |
13029153913 has 4 divisors (see below), whose sum is σ = 13030328740. Its totient is φ = 13027979088.
The previous prime is 13029153887. The next prime is 13029153937. The reversal of 13029153913 is 31935192031.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 5720955769 + 7308198144 = 75637^2 + 85488^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13029153913 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13029157913) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570618 + ... + 593011.
It is an arithmetic number, because the mean of its divisors is an integer number (3257582185).
Almost surely, 213029153913 is an apocalyptic number.
It is an amenable number.
13029153913 is a deficient number, since it is larger than the sum of its proper divisors (1174827).
13029153913 is a wasteful number, since it uses less digits than its factorization.
13029153913 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1174826.
The product of its (nonzero) digits is 21870, while the sum is 37.
The spelling of 13029153913 in words is "thirteen billion, twenty-nine million, one hundred fifty-three thousand, nine hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •