Base | Representation |
---|---|
bin | 1011011000100100… |
… | …01010101100000001 |
3 | 120202221011221201212 |
4 | 11230102022230001 |
5 | 100004041401433 |
6 | 2450242135505 |
7 | 304311220643 |
oct | 55422125401 |
9 | 16687157655 |
10 | 6111668993 |
11 | 2656972411 |
12 | 1226951595 |
13 | 7652669b1 |
14 | 41d99a893 |
15 | 25b844d48 |
hex | 16c48ab01 |
6111668993 has 2 divisors, whose sum is σ = 6111668994. Its totient is φ = 6111668992.
The previous prime is 6111668947. The next prime is 6111669001. The reversal of 6111668993 is 3998661116.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5527625104 + 584043889 = 74348^2 + 24167^2 .
It is a cyclic number.
It is not a de Polignac number, because 6111668993 - 28 = 6111668737 is a prime.
It is not a weakly prime, because it can be changed into another prime (6111668903) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3055834496 + 3055834497.
It is an arithmetic number, because the mean of its divisors is an integer number (3055834497).
Almost surely, 26111668993 is an apocalyptic number.
It is an amenable number.
6111668993 is a deficient number, since it is larger than the sum of its proper divisors (1).
6111668993 is an equidigital number, since it uses as much as digits as its factorization.
6111668993 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 419904, while the sum is 50.
The square root of 6111668993 is about 78177.1641401759. The cubic root of 6111668993 is about 1828.3244831951.
The spelling of 6111668993 in words is "six billion, one hundred eleven million, six hundred sixty-eight thousand, nine hundred ninety-three".
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