Base | Representation |
---|---|
bin | 1000010101100000100… |
… | …01001101111110001001 |
3 | 1000101022110102221210001 |
4 | 10022300101031332021 |
5 | 14143044314121400 |
6 | 335325404523001 |
7 | 26456611364302 |
oct | 4126021157611 |
9 | 1011273387701 |
10 | 286425145225 |
11 | 100521588a5a |
12 | 47617250461 |
13 | 2101862666b |
14 | dc122d77a9 |
15 | 76b5a59a6a |
hex | 42b044df89 |
286425145225 has 12 divisors (see below), whose sum is σ = 360169536960. Its totient is φ = 225912789200.
The previous prime is 286425145207. The next prime is 286425145231. The reversal of 286425145225 is 522541524682.
It is not a de Polignac number, because 286425145225 - 217 = 286425014153 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80681365 + ... + 80684914.
It is an arithmetic number, because the mean of its divisors is an integer number (30014128080).
Almost surely, 2286425145225 is an apocalyptic number.
286425145225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
286425145225 is a deficient number, since it is larger than the sum of its proper divisors (73744391735).
286425145225 is a wasteful number, since it uses less digits than its factorization.
286425145225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161366360 (or 161366355 counting only the distinct ones).
The product of its digits is 1536000, while the sum is 46.
The spelling of 286425145225 in words is "two hundred eighty-six billion, four hundred twenty-five million, one hundred forty-five thousand, two hundred twenty-five".
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