Base | Representation |
---|---|
bin | 11000001011110100… |
… | …10100001111011010 |
3 | 1020111212211100210001 |
4 | 30011322110033122 |
5 | 203042410401401 |
6 | 5544221443214 |
7 | 636520550503 |
oct | 140572241732 |
9 | 36455740701 |
10 | 12984075226 |
11 | 5563198991 |
12 | 262441050a |
13 | 12bbcb7465 |
14 | 8b25c1baa |
15 | 50ed58601 |
hex | 305e943da |
12984075226 has 4 divisors (see below), whose sum is σ = 19476112842. Its totient is φ = 6492037612.
The previous prime is 12984075211. The next prime is 12984075259. The reversal of 12984075226 is 62257048921.
12984075226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 12916095201 + 67980025 = 113649^2 + 8245^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3246018805 + ... + 3246018808.
Almost surely, 212984075226 is an apocalyptic number.
12984075226 is a deficient number, since it is larger than the sum of its proper divisors (6492037616).
12984075226 is an equidigital number, since it uses as much as digits as its factorization.
12984075226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6492037615.
The product of its (nonzero) digits is 483840, while the sum is 46.
The spelling of 12984075226 in words is "twelve billion, nine hundred eighty-four million, seventy-five thousand, two hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •