Base | Representation |
---|---|
bin | 1101101001011111111110… |
… | …11100010101000000011111 |
3 | 10221021020101001102201010112 |
4 | 12310233333130111000133 |
5 | 12413214034330111221 |
6 | 143455514531000235 |
7 | 6215245423451423 |
oct | 664577734250037 |
9 | 127236331381115 |
10 | 30013222113311 |
11 | 9621599492528 |
12 | 344891b43907b |
13 | 139930883b538 |
14 | 75a90d412b83 |
15 | 370aa59a215b |
hex | 1b4bff71501f |
30013222113311 has 2 divisors, whose sum is σ = 30013222113312. Its totient is φ = 30013222113310.
The previous prime is 30013222113289. The next prime is 30013222113319. The reversal of 30013222113311 is 11331122231003.
It is a strong prime.
It is an emirp because it is prime and its reverse (11331122231003) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 30013222113311 - 214 = 30013222096927 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30013222113319) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15006611056655 + 15006611056656.
It is an arithmetic number, because the mean of its divisors is an integer number (15006611056656).
Almost surely, 230013222113311 is an apocalyptic number.
30013222113311 is a deficient number, since it is larger than the sum of its proper divisors (1).
30013222113311 is an equidigital number, since it uses as much as digits as its factorization.
30013222113311 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 30013222113311 its reverse (11331122231003), we get a palindrome (41344344344314).
The spelling of 30013222113311 in words is "thirty trillion, thirteen billion, two hundred twenty-two million, one hundred thirteen thousand, three hundred eleven".
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