Base | Representation |
---|---|
bin | 111100110111011… |
… | …0000111111010001 |
3 | 12021022221201020021 |
4 | 1321232300333101 |
5 | 13140312134132 |
6 | 534353343441 |
7 | 101416166311 |
oct | 17156607721 |
9 | 5238851207 |
10 | 2042302417 |
11 | 958910041 |
12 | 48bb67b81 |
13 | 267168b8c |
14 | 15534b441 |
15 | be46b997 |
hex | 79bb0fd1 |
2042302417 has 2 divisors, whose sum is σ = 2042302418. Its totient is φ = 2042302416.
The previous prime is 2042302393. The next prime is 2042302439. The reversal of 2042302417 is 7142032402.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1989070801 + 53231616 = 44599^2 + 7296^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2042302417 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2042302391 and 2042302400.
It is not a weakly prime, because it can be changed into another prime (2042302447) 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, 1021151208 + 1021151209.
It is an arithmetic number, because the mean of its divisors is an integer number (1021151209).
Almost surely, 22042302417 is an apocalyptic number.
It is an amenable number.
2042302417 is a deficient number, since it is larger than the sum of its proper divisors (1).
2042302417 is an equidigital number, since it uses as much as digits as its factorization.
2042302417 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2688, while the sum is 25.
The square root of 2042302417 is about 45191.8401594801. The cubic root of 2042302417 is about 1268.7420981591.
Adding to 2042302417 its reverse (7142032402), we get a palindrome (9184334819).
It can be divided in two parts, 204230 and 2417, that multiplied together give a triangular number (493623910 = T31420).
The spelling of 2042302417 in words is "two billion, forty-two million, three hundred two thousand, four hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •