Base | Representation |
---|---|
bin | 11000011110011010… |
… | …01000101001110001 |
3 | 1020220202020100002010 |
4 | 30033031020221301 |
5 | 203402320102231 |
6 | 10011511513133 |
7 | 643423120635 |
oct | 141715105161 |
9 | 36822210063 |
10 | 13140003441 |
11 | 563320a084 |
12 | 26686887a9 |
13 | 13153b0786 |
14 | 8c91b0dc5 |
15 | 51d8a9546 |
hex | 30f348a71 |
13140003441 has 16 divisors (see below), whose sum is σ = 17949955968. Its totient is φ = 8547571200.
The previous prime is 13140003407. The next prime is 13140003463. The reversal of 13140003441 is 14430004131.
It is not a de Polignac number, because 13140003441 - 26 = 13140003377 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13140002441) 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, 297330 + ... + 338651.
It is an arithmetic number, because the mean of its divisors is an integer number (1121872248).
Almost surely, 213140003441 is an apocalyptic number.
It is an amenable number.
13140003441 is a deficient number, since it is larger than the sum of its proper divisors (4809952527).
13140003441 is an equidigital number, since it uses as much as digits as its factorization.
13140003441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 636152.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 13140003441 its reverse (14430004131), we get a palindrome (27570007572).
The spelling of 13140003441 in words is "thirteen billion, one hundred forty million, three thousand, four hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •