Base | Representation |
---|---|
bin | 111100010111011… |
… | …1011111010111111 |
3 | 12020011110121122111 |
4 | 1320232323322333 |
5 | 13122021214413 |
6 | 532554554451 |
7 | 101124026563 |
oct | 17056737277 |
9 | 5204417574 |
10 | 2025569983 |
11 | 94a421788 |
12 | 486438a27 |
13 | 26385ab28 |
14 | 1530336a3 |
15 | bcc63d3d |
hex | 78bbbebf |
2025569983 has 2 divisors, whose sum is σ = 2025569984. Its totient is φ = 2025569982.
The previous prime is 2025569971. The next prime is 2025570007. The reversal of 2025569983 is 3899655202.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2025569983 - 221 = 2023472831 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2025569683) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1012784991 + 1012784992.
It is an arithmetic number, because the mean of its divisors is an integer number (1012784992).
Almost surely, 22025569983 is an apocalyptic number.
2025569983 is a deficient number, since it is larger than the sum of its proper divisors (1).
2025569983 is an equidigital number, since it uses as much as digits as its factorization.
2025569983 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1166400, while the sum is 49.
The square root of 2025569983 is about 45006.3326988547. The cubic root of 2025569983 is about 1265.2676886150.
The spelling of 2025569983 in words is "two billion, twenty-five million, five hundred sixty-nine thousand, nine hundred eighty-three".
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