Base | Representation |
---|---|
bin | 11100011000111100… |
… | …001011101100000011 |
3 | 2220200102112001012222 |
4 | 130120330023230003 |
5 | 444412144411041 |
6 | 22000452441255 |
7 | 2126254634312 |
oct | 343074135403 |
9 | 86612461188 |
10 | 30483200771 |
11 | 11a22a76a11 |
12 | 5aa891922b |
13 | 2b4a51790a |
14 | 16926aa279 |
15 | bd627474b |
hex | 718f0bb03 |
30483200771 has 2 divisors, whose sum is σ = 30483200772. Its totient is φ = 30483200770.
The previous prime is 30483200731. The next prime is 30483200777. The reversal of 30483200771 is 17700238403.
It is a strong prime.
It is an emirp because it is prime and its reverse (17700238403) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 30483200771 - 214 = 30483184387 is a prime.
It is not a weakly prime, because it can be changed into another prime (30483200777) by changing a digit.
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, 15241600385 + 15241600386.
It is an arithmetic number, because the mean of its divisors is an integer number (15241600386).
Almost surely, 230483200771 is an apocalyptic number.
30483200771 is a deficient number, since it is larger than the sum of its proper divisors (1).
30483200771 is an equidigital number, since it uses as much as digits as its factorization.
30483200771 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 28224, while the sum is 35.
The spelling of 30483200771 in words is "thirty billion, four hundred eighty-three million, two hundred thousand, seven hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •