Base | Representation |
---|---|
bin | 11100001001110110… |
… | …010101100010010111 |
3 | 2220000210002121210021 |
4 | 130021312111202113 |
5 | 443402340310012 |
6 | 21515410010011 |
7 | 2120061562651 |
oct | 341166254227 |
9 | 86023077707 |
10 | 30230010007 |
11 | 11903063a4a |
12 | 5a37b76907 |
13 | 2b09c28ab2 |
14 | 166abdd6d1 |
15 | bbde10007 |
hex | 709d95897 |
30230010007 has 2 divisors, whose sum is σ = 30230010008. Its totient is φ = 30230010006.
The previous prime is 30230009987. The next prime is 30230010017. The reversal of 30230010007 is 70001003203.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 30230010007 - 219 = 30229485719 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30230010017) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115005003 + 15115005004.
It is an arithmetic number, because the mean of its divisors is an integer number (15115005004).
Almost surely, 230230010007 is an apocalyptic number.
30230010007 is a deficient number, since it is larger than the sum of its proper divisors (1).
30230010007 is an equidigital number, since it uses as much as digits as its factorization.
30230010007 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 126, while the sum is 16.
The spelling of 30230010007 in words is "thirty billion, two hundred thirty million, ten thousand, seven".
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