Base | Representation |
---|---|
bin | 1001001100101001… |
… | …1101101011101101 |
3 | 20101001211212201211 |
4 | 2103022131223231 |
5 | 20024030300043 |
6 | 1044555034421 |
7 | 115120046401 |
oct | 22312355355 |
9 | 6331755654 |
10 | 2468993773 |
11 | 1057756624 |
12 | 58aa3ba11 |
13 | 30469447c |
14 | 195c9d101 |
15 | e6b53a9d |
hex | 9329daed |
2468993773 has 2 divisors, whose sum is σ = 2468993774. Its totient is φ = 2468993772.
The previous prime is 2468993749. The next prime is 2468993777. The reversal of 2468993773 is 3773998642.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2296518084 + 172475689 = 47922^2 + 13133^2 .
It is a cyclic number.
It is not a de Polignac number, because 2468993773 - 213 = 2468985581 is a prime.
It is a super-2 number, since 2×24689937732 = 12191860502225551058, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2468993777) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1234496886 + 1234496887.
It is an arithmetic number, because the mean of its divisors is an integer number (1234496887).
Almost surely, 22468993773 is an apocalyptic number.
It is an amenable number.
2468993773 is a deficient number, since it is larger than the sum of its proper divisors (1).
2468993773 is an equidigital number, since it uses as much as digits as its factorization.
2468993773 is an evil number, because the sum of its binary digits is even.
The product of its digits is 13716864, while the sum is 58.
The square root of 2468993773 is about 49688.9703354779. The cubic root of 2468993773 is about 1351.5745274062.
The spelling of 2468993773 in words is "two billion, four hundred sixty-eight million, nine hundred ninety-three thousand, seven hundred seventy-three".
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