Base | Representation |
---|---|
bin | 11100001001111110… |
… | …110011110001010010 |
3 | 2220000221021110102001 |
4 | 130021332303301102 |
5 | 443403422342434 |
6 | 21515525344214 |
7 | 2120116503100 |
oct | 341176636122 |
9 | 86027243361 |
10 | 30232230994 |
11 | 11904340679 |
12 | 5a3886806a |
13 | 2b0a5259a4 |
14 | 166b21ac70 |
15 | bbe1ed114 |
hex | 709fb3c52 |
30232230994 has 12 divisors (see below), whose sum is σ = 52752158334. Its totient is φ = 12956670384.
The previous prime is 30232230983. The next prime is 30232231031. The reversal of 30232230994 is 49903223203.
It can be written as a sum of positive squares in only one way, i.e., 27154755369 + 3077475625 = 164787^2 + 55475^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 154245979 + ... + 154246174.
Almost surely, 230232230994 is an apocalyptic number.
30232230994 is a deficient number, since it is larger than the sum of its proper divisors (22519927340).
30232230994 is a wasteful number, since it uses less digits than its factorization.
30232230994 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 308492169 (or 308492162 counting only the distinct ones).
The product of its (nonzero) digits is 69984, while the sum is 37.
The spelling of 30232230994 in words is "thirty billion, two hundred thirty-two million, two hundred thirty thousand, nine hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •