Base | Representation |
---|---|
bin | 11000110011111000… |
… | …10000111001000001 |
3 | 1021101022011201102100 |
4 | 30121330100321001 |
5 | 204234423130423 |
6 | 10041424341013 |
7 | 651041144403 |
oct | 143174207101 |
9 | 37338151370 |
10 | 13320130113 |
11 | 57159589a4 |
12 | 26b8a74769 |
13 | 13437ca1c4 |
14 | 90509cb73 |
15 | 52e5da343 |
hex | 319f10e41 |
13320130113 has 12 divisors (see below), whose sum is σ = 19438541668. Its totient is φ = 8788538880.
The previous prime is 13320130069. The next prime is 13320130141. The reversal of 13320130113 is 31103102331.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 4005370944 + 9314759169 = 63288^2 + 96513^2 .
It is not a de Polignac number, because 13320130113 - 29 = 13320129601 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13320130013) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7628068 + ... + 7629813.
Almost surely, 213320130113 is an apocalyptic number.
It is an amenable number.
13320130113 is a deficient number, since it is larger than the sum of its proper divisors (6118411555).
13320130113 is a wasteful number, since it uses less digits than its factorization.
13320130113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15257984 (or 15257981 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 13320130113 its reverse (31103102331), we get a palindrome (44423232444).
The spelling of 13320130113 in words is "thirteen billion, three hundred twenty million, one hundred thirty thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •