Base | Representation |
---|---|
bin | 1001111111000100… |
… | …0000000111110011 |
3 | 20220210200120222012 |
4 | 2133301000013303 |
5 | 20442142013044 |
6 | 1121550433135 |
7 | 123265135010 |
oct | 23761000763 |
9 | 6823616865 |
10 | 2680422899 |
11 | 1156035440 |
12 | 6298027ab |
13 | 33942096b |
14 | 1b5db8707 |
15 | 10a4b959e |
hex | 9fc401f3 |
2680422899 has 16 divisors (see below), whose sum is σ = 3396615936. Its totient is φ = 2054397600.
The previous prime is 2680422887. The next prime is 2680422917. The reversal of 2680422899 is 9982240862.
2680422899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 2680422899 - 216 = 2680357363 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2680422499) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280637 + ... + 290030.
It is an arithmetic number, because the mean of its divisors is an integer number (212288496).
Almost surely, 22680422899 is an apocalyptic number.
2680422899 is a deficient number, since it is larger than the sum of its proper divisors (716193037).
2680422899 is a wasteful number, since it uses less digits than its factorization.
2680422899 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 570746.
The product of its (nonzero) digits is 995328, while the sum is 50.
The square root of 2680422899 is about 51772.8007644941. The cubic root of 2680422899 is about 1389.1029698733.
The spelling of 2680422899 in words is "two billion, six hundred eighty million, four hundred twenty-two thousand, eight hundred ninety-nine".
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