Base | Representation |
---|---|
bin | 111100111010110… |
… | …1000111000011001 |
3 | 12021110100020211121 |
4 | 1321311220320121 |
5 | 13141242313332 |
6 | 534500125241 |
7 | 101440412341 |
oct | 17165507031 |
9 | 5243306747 |
10 | 2044104217 |
11 | 959930831 |
12 | 490696821 |
13 | 26764a02c |
14 | 155699d21 |
15 | be6c5797 |
hex | 79d68e19 |
2044104217 has 2 divisors, whose sum is σ = 2044104218. Its totient is φ = 2044104216.
The previous prime is 2044104211. The next prime is 2044104221. The reversal of 2044104217 is 7124014402.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2044034521 + 69696 = 45211^2 + 264^2 .
It is a cyclic number.
It is not a de Polignac number, because 2044104217 - 219 = 2043579929 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2044104191 and 2044104200.
It is not a weakly prime, because it can be changed into another prime (2044104211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022052108 + 1022052109.
It is an arithmetic number, because the mean of its divisors is an integer number (1022052109).
Almost surely, 22044104217 is an apocalyptic number.
It is an amenable number.
2044104217 is a deficient number, since it is larger than the sum of its proper divisors (1).
2044104217 is an equidigital number, since it uses as much as digits as its factorization.
2044104217 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1792, while the sum is 25.
The square root of 2044104217 is about 45211.7707793004. The cubic root of 2044104217 is about 1269.1150999814.
Adding to 2044104217 its reverse (7124014402), we get a palindrome (9168118619).
The spelling of 2044104217 in words is "two billion, forty-four million, one hundred four thousand, two hundred seventeen".
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