Base | Representation |
---|---|
bin | 11000010000100010… |
… | …10101101011000110 |
3 | 1020121122022201111222 |
4 | 30020101111223012 |
5 | 203133024233323 |
6 | 5552154200342 |
7 | 640511216222 |
oct | 141021255306 |
9 | 36548281458 |
10 | 13023664838 |
11 | 5583579178 |
12 | 26357230b2 |
13 | 12c7269272 |
14 | 8b7969782 |
15 | 5135789c8 |
hex | 308455ac6 |
13023664838 has 8 divisors (see below), whose sum is σ = 19866607560. Its totient is φ = 6401462320.
The previous prime is 13023664813. The next prime is 13023664853. The reversal of 13023664838 is 83846632031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55184903 + ... + 55185138.
It is an arithmetic number, because the mean of its divisors is an integer number (2483325945).
Almost surely, 213023664838 is an apocalyptic number.
13023664838 is a deficient number, since it is larger than the sum of its proper divisors (6842942722).
13023664838 is a wasteful number, since it uses less digits than its factorization.
13023664838 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110370102.
The product of its (nonzero) digits is 497664, while the sum is 44.
The spelling of 13023664838 in words is "thirteen billion, twenty-three million, six hundred sixty-four thousand, eight hundred thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •