Base | Representation |
---|---|
bin | 1010111111000000… |
… | …01000111011010001 |
3 | 120012222200012222022 |
4 | 11133200020323101 |
5 | 44034142243420 |
6 | 2413102021225 |
7 | 266065416335 |
oct | 53740107321 |
9 | 16188605868 |
10 | 5897227985 |
11 | 2556916740 |
12 | 1186b77815 |
13 | 72c9c461c |
14 | 3dd2d97c5 |
15 | 247ad6c25 |
hex | 15f808ed1 |
5897227985 has 16 divisors (see below), whose sum is σ = 7825766400. Its totient is φ = 4230138240.
The previous prime is 5897227957. The next prime is 5897228011.
It is a happy number.
5897227985 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 5897227985 - 28 = 5897227729 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 730385 + ... + 738414.
It is an arithmetic number, because the mean of its divisors is an integer number (489110400).
Almost surely, 25897227985 is an apocalyptic number.
5897227985 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5897227985 is a deficient number, since it is larger than the sum of its proper divisors (1928538415).
5897227985 is a wasteful number, since it uses less digits than its factorization.
5897227985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1468888.
The product of its digits is 25401600, while the sum is 62.
The square root of 5897227985 is about 76793.4110780346. The cubic root of 5897227985 is about 1806.6858337579.
The spelling of 5897227985 in words is "five billion, eight hundred ninety-seven million, two hundred twenty-seven thousand, nine hundred eighty-five".
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