Base | Representation |
---|---|
bin | 11000011100000100… |
… | …00110011000010010 |
3 | 1020212101012222202111 |
4 | 30032002012120102 |
5 | 203332301131310 |
6 | 10005530135534 |
7 | 643063664446 |
oct | 141602063022 |
9 | 36771188674 |
10 | 13120333330 |
11 | 56230a4695 |
12 | 2661b815aa |
13 | 13112b4560 |
14 | 8c6730826 |
15 | 51bcc128a |
hex | 30e086612 |
13120333330 has 32 divisors (see below), whose sum is σ = 26053595568. Its totient is φ = 4726272000.
The previous prime is 13120333319. The next prime is 13120333349. The reversal of 13120333330 is 3333302131.
It can be written as a sum of positive squares in 8 ways, for example, as 1310512401 + 11809820929 = 36201^2 + 108673^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1225471 + ... + 1236130.
Almost surely, 213120333330 is an apocalyptic number.
13120333330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13120333330 is a deficient number, since it is larger than the sum of its proper divisors (12933262238).
13120333330 is a wasteful number, since it uses less digits than its factorization.
13120333330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2461662.
The product of its (nonzero) digits is 1458, while the sum is 22.
Adding to 13120333330 its reverse (3333302131), we get a palindrome (16453635461).
The spelling of 13120333330 in words is "thirteen billion, one hundred twenty million, three hundred thirty-three thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •