Base | Representation |
---|---|
bin | 1101101100011010011010… |
… | …01110011001001100001111 |
3 | 10221121210201102221210011022 |
4 | 12312031031032121030033 |
5 | 12421334030200043322 |
6 | 144013510402144355 |
7 | 6225420632664155 |
oct | 666151516311417 |
9 | 127553642853138 |
10 | 30113311331087 |
11 | 965aa90215226 |
12 | 34641b30520bb |
13 | 13a5899987b5a |
14 | 7616c62593d5 |
15 | 3734b2961942 |
hex | 1b634d39930f |
30113311331087 has 2 divisors, whose sum is σ = 30113311331088. Its totient is φ = 30113311331086.
The previous prime is 30113311331063. The next prime is 30113311331093. The reversal of 30113311331087 is 78013311331103.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 30113311331087 - 212 = 30113311326991 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30113311331687) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15056655665543 + 15056655665544.
It is an arithmetic number, because the mean of its divisors is an integer number (15056655665544).
Almost surely, 230113311331087 is an apocalyptic number.
30113311331087 is a deficient number, since it is larger than the sum of its proper divisors (1).
30113311331087 is an equidigital number, since it uses as much as digits as its factorization.
30113311331087 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 13608, while the sum is 35.
The spelling of 30113311331087 in words is "thirty trillion, one hundred thirteen billion, three hundred eleven million, three hundred thirty-one thousand, eighty-seven".
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