Base | Representation |
---|---|
bin | 11100100100001101… |
… | …110110111010001000 |
3 | 2221011121111112022022 |
4 | 130210031312322020 |
5 | 1000304112233444 |
6 | 22031331344012 |
7 | 2134042646651 |
oct | 344415667210 |
9 | 87147445268 |
10 | 30672383624 |
11 | 1200a840883 |
12 | 5b40152008 |
13 | 2b7a78542c |
14 | 16ad874528 |
15 | be7b939ee |
hex | 724376e88 |
30672383624 has 16 divisors (see below), whose sum is σ = 57547774620. Its totient is φ = 15326310400.
The previous prime is 30672383611. The next prime is 30672383633. The reversal of 30672383624 is 42638327603.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 21117321124 + 9555062500 = 145318^2 + 97750^2 .
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 in 3 ways as a sum of consecutive naturals, for example, 1221977 + ... + 1246824.
Almost surely, 230672383624 is an apocalyptic number.
It is an amenable number.
30672383624 is a deficient number, since it is larger than the sum of its proper divisors (26875390996).
30672383624 is a wasteful number, since it uses less digits than its factorization.
30672383624 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2470360 (or 2470356 counting only the distinct ones).
The product of its (nonzero) digits is 870912, while the sum is 44.
The spelling of 30672383624 in words is "thirty billion, six hundred seventy-two million, three hundred eighty-three thousand, six hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.096 sec. • engine limits •