Base | Representation |
---|---|
bin | 11000010001101010… |
… | …00111100010011000 |
3 | 1020122021222020110210 |
4 | 30020311013202120 |
5 | 203142424402440 |
6 | 5553131211120 |
7 | 640654022115 |
oct | 141065074230 |
9 | 36567866423 |
10 | 13033044120 |
11 | 55888a4a48 |
12 | 26388a6aa0 |
13 | 12c91a1435 |
14 | 8b8ccb90c |
15 | 5142cca80 |
hex | 308d47898 |
13033044120 has 32 divisors (see below), whose sum is σ = 39099132720. Its totient is φ = 3475478400.
The previous prime is 13033044113. The next prime is 13033044131. The reversal of 13033044120 is 2144033031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54304231 + ... + 54304470.
Almost surely, 213033044120 is an apocalyptic number.
13033044120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13033044120 is an abundant number, since it is smaller than the sum of its proper divisors (26066088600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13033044120 is a wasteful number, since it uses less digits than its factorization.
13033044120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108608715 (or 108608711 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 13033044120 its reverse (2144033031), we get a palindrome (15177077151).
The spelling of 13033044120 in words is "thirteen billion, thirty-three million, forty-four thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.036 sec. • engine limits •