Base | Representation |
---|---|
bin | 11100101001111110… |
… | …100100011111100000 |
3 | 2221102100101011000012 |
4 | 130221332210133200 |
5 | 1001003333224303 |
6 | 22045103144052 |
7 | 2136325343006 |
oct | 345176443740 |
9 | 87370334005 |
10 | 30769039328 |
11 | 1205a358725 |
12 | 5b685a5028 |
13 | 2b947c7961 |
14 | 16bc634a76 |
15 | c013d75d8 |
hex | 729fa47e0 |
30769039328 has 12 divisors (see below), whose sum is σ = 60576546240. Its totient is φ = 15384519648.
The previous prime is 30769039303. The next prime is 30769039351. The reversal of 30769039328 is 82393096703.
It is a congruent number.
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 as a sum of consecutive naturals, namely, 480766208 + ... + 480766271.
It is an arithmetic number, because the mean of its divisors is an integer number (5048045520).
Almost surely, 230769039328 is an apocalyptic number.
It is an amenable number.
30769039328 is a deficient number, since it is larger than the sum of its proper divisors (29807506912).
30769039328 is an equidigital number, since it uses as much as digits as its factorization.
30769039328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 961532489 (or 961532481 counting only the distinct ones).
The product of its (nonzero) digits is 1469664, while the sum is 50.
The spelling of 30769039328 in words is "thirty billion, seven hundred sixty-nine million, thirty-nine thousand, three hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •