Base | Representation |
---|---|
bin | 1011001001111111… |
… | …0111110000011001 |
3 | 21201201001111010111 |
4 | 2302133313300121 |
5 | 22113120334124 |
6 | 1213054444321 |
7 | 134132344501 |
oct | 26237676031 |
9 | 7651044114 |
10 | 2994699289 |
11 | 12a747a99a |
12 | 6b6b036a1 |
13 | 38957991a |
14 | 205a26a01 |
15 | 127d98494 |
hex | b27f7c19 |
2994699289 has 2 divisors, whose sum is σ = 2994699290. Its totient is φ = 2994699288.
The previous prime is 2994699287. The next prime is 2994699299. The reversal of 2994699289 is 9829964992.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2589079689 + 405619600 = 50883^2 + 20140^2 .
It is a cyclic number.
It is not a de Polignac number, because 2994699289 - 21 = 2994699287 is a prime.
Together with 2994699287, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (2994699283) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1497349644 + 1497349645.
It is an arithmetic number, because the mean of its divisors is an integer number (1497349645).
Almost surely, 22994699289 is an apocalyptic number.
It is an amenable number.
2994699289 is a deficient number, since it is larger than the sum of its proper divisors (1).
2994699289 is an equidigital number, since it uses as much as digits as its factorization.
2994699289 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 45349632, while the sum is 67.
The square root of 2994699289 is about 54723.8457073331. The cubic root of 2994699289 is about 1441.3996308390.
The spelling of 2994699289 in words is "two billion, nine hundred ninety-four million, six hundred ninety-nine thousand, two hundred eighty-nine".
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