Base | Representation |
---|---|
bin | 100010101001010010110… |
… | …100101101010101011111 |
3 | 22102121021010220212012022 |
4 | 202221102310231111133 |
5 | 303001340131242004 |
6 | 5021420341130355 |
7 | 334002323155244 |
oct | 42512264552537 |
9 | 8377233825168 |
10 | 2380801430879 |
11 | 838768382033 |
12 | 3254b96b99bb |
13 | 14367c55c031 |
14 | 83334d895cb |
15 | 41de41b62be |
hex | 22a52d2d55f |
2380801430879 has 2 divisors, whose sum is σ = 2380801430880. Its totient is φ = 2380801430878.
The previous prime is 2380801430869. The next prime is 2380801430999. The reversal of 2380801430879 is 9780341080832.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2380801430879 is a prime.
It is a Sophie Germain prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2380801430879.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2380801430809) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1190400715439 + 1190400715440.
It is an arithmetic number, because the mean of its divisors is an integer number (1190400715440).
Almost surely, 22380801430879 is an apocalyptic number.
2380801430879 is a deficient number, since it is larger than the sum of its proper divisors (1).
2380801430879 is an equidigital number, since it uses as much as digits as its factorization.
2380801430879 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2322432, while the sum is 53.
The spelling of 2380801430879 in words is "two trillion, three hundred eighty billion, eight hundred one million, four hundred thirty thousand, eight hundred seventy-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •