Base | Representation |
---|---|
bin | 1000010011000001011… |
… | …00010010001011101010 |
3 | 1000020212102020202101021 |
4 | 10021200230102023222 |
5 | 14132331024004312 |
6 | 334545113243054 |
7 | 26411540360446 |
oct | 4114054221352 |
9 | 1006772222337 |
10 | 285090063082 |
11 | aa9a69a9a90 |
12 | 4730410348a |
13 | 20b64b57426 |
14 | db26c83826 |
15 | 7638739c07 |
hex | 4260b122ea |
285090063082 has 32 divisors (see below), whose sum is σ = 495978940800. Its totient is φ = 121613469120.
The previous prime is 285090063077. The next prime is 285090063101. The reversal of 285090063082 is 280360090582.
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, 5288457 + ... + 5342092.
It is an arithmetic number, because the mean of its divisors is an integer number (15499341900).
Almost surely, 2285090063082 is an apocalyptic number.
285090063082 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
285090063082 is a deficient number, since it is larger than the sum of its proper divisors (210888877718).
285090063082 is a wasteful number, since it uses less digits than its factorization.
285090063082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10630638.
The product of its (nonzero) digits is 207360, while the sum is 43.
The spelling of 285090063082 in words is "two hundred eighty-five billion, ninety million, sixty-three thousand, eighty-two".
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