Base | Representation |
---|---|
bin | 11000100111111101… |
… | …10011100011100101 |
3 | 1021010100000100022000 |
4 | 30103332303203211 |
5 | 204033323224333 |
6 | 10023453155513 |
7 | 645415164036 |
oct | 142376634345 |
9 | 37110010260 |
10 | 13220133093 |
11 | 5674469732 |
12 | 268b48bb99 |
13 | 1328b87b7b |
14 | 8d5aaca8d |
15 | 525936713 |
hex | 313fb38e5 |
13220133093 has 32 divisors (see below), whose sum is σ = 19735497600. Its totient is φ = 8746040448.
The previous prime is 13220133083. The next prime is 13220133119. The reversal of 13220133093 is 39033102231.
13220133093 is a `hidden beast` number, since 1 + 322 + 0 + 1 + 330 + 9 + 3 = 666.
It is not a de Polignac number, because 13220133093 - 24 = 13220133077 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13220133083) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3505713 + ... + 3509481.
It is an arithmetic number, because the mean of its divisors is an integer number (616734300).
Almost surely, 213220133093 is an apocalyptic number.
It is an amenable number.
13220133093 is a deficient number, since it is larger than the sum of its proper divisors (6515364507).
13220133093 is a wasteful number, since it uses less digits than its factorization.
13220133093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4738 (or 4732 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 27.
The spelling of 13220133093 in words is "thirteen billion, two hundred twenty million, one hundred thirty-three thousand, ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •