Base | Representation |
---|---|
bin | 10111000100001101… |
… | …00001000010100111 |
3 | 1011222000100111022222 |
4 | 23202012201002213 |
5 | 200330110343412 |
6 | 5404440542555 |
7 | 615604154546 |
oct | 134206410247 |
9 | 34860314288 |
10 | 12383293607 |
11 | 5285056853 |
12 | 2497181a5b |
13 | 12246a6b89 |
14 | 8568b415d |
15 | 4c7234072 |
hex | 2e21a10a7 |
12383293607 has 12 divisors (see below), whose sum is σ = 12901469616. Its totient is φ = 11883464640.
The previous prime is 12383293589. The next prime is 12383293609. The reversal of 12383293607 is 70639238321.
It is not a de Polignac number, because 12383293607 - 214 = 12383277223 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12383293609) 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, 37982 + ... + 161892.
It is an arithmetic number, because the mean of its divisors is an integer number (1075122468).
Almost surely, 212383293607 is an apocalyptic number.
12383293607 is a deficient number, since it is larger than the sum of its proper divisors (518176009).
12383293607 is an equidigital number, since it uses as much as digits as its factorization.
12383293607 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124058 (or 124021 counting only the distinct ones).
The product of its (nonzero) digits is 326592, while the sum is 44.
The spelling of 12383293607 in words is "twelve billion, three hundred eighty-three million, two hundred ninety-three thousand, six hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •