Base | Representation |
---|---|
bin | 11100010100101101… |
… | …011100110101111011 |
3 | 2220111110222100122022 |
4 | 130110231130311323 |
5 | 444241012330021 |
6 | 21545435345055 |
7 | 2124433455422 |
oct | 342455346573 |
9 | 86443870568 |
10 | 30412230011 |
11 | 11996a02599 |
12 | 5a88bb218b |
13 | 2b388c9297 |
14 | 16870b42b9 |
15 | bcee061ab |
hex | 714b5cd7b |
30412230011 has 2 divisors, whose sum is σ = 30412230012. Its totient is φ = 30412230010.
The previous prime is 30412229993. The next prime is 30412230041. The reversal of 30412230011 is 11003221403.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30412230011 is a prime.
It is not a weakly prime, because it can be changed into another prime (30412230041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15206115005 + 15206115006.
It is an arithmetic number, because the mean of its divisors is an integer number (15206115006).
Almost surely, 230412230011 is an apocalyptic number.
30412230011 is a deficient number, since it is larger than the sum of its proper divisors (1).
30412230011 is an equidigital number, since it uses as much as digits as its factorization.
30412230011 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 30412230011 its reverse (11003221403), we get a palindrome (41415451414).
The spelling of 30412230011 in words is "thirty billion, four hundred twelve million, two hundred thirty thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •