Base | Representation |
---|---|
bin | 11000010000101000… |
… | …10000110000011110 |
3 | 1020121200202122200022 |
4 | 30020110100300132 |
5 | 203133223244014 |
6 | 5552222432142 |
7 | 640520560301 |
oct | 141024206036 |
9 | 36550678608 |
10 | 13024431134 |
11 | 5583a51980 |
12 | 2635a32652 |
13 | 12c7476cb0 |
14 | 8b7ac8b38 |
15 | 51367aa8e |
hex | 308510c1e |
13024431134 has 32 divisors (see below), whose sum is σ = 22975668576. Its totient is φ = 5459195520.
The previous prime is 13024431089. The next prime is 13024431137. The reversal of 13024431134 is 43113442031.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13024431137) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262304 + ... + 307980.
It is an arithmetic number, because the mean of its divisors is an integer number (717989643).
Almost surely, 213024431134 is an apocalyptic number.
13024431134 is a deficient number, since it is larger than the sum of its proper divisors (9951237442).
13024431134 is a wasteful number, since it uses less digits than its factorization.
13024431134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46700.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 13024431134 its reverse (43113442031), we get a palindrome (56137873165).
The spelling of 13024431134 in words is "thirteen billion, twenty-four million, four hundred thirty-one thousand, one hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.133 sec. • engine limits •