Base | Representation |
---|---|
bin | 1000010100101110100… |
… | …10011010101000111100 |
3 | 1000100020020210122012201 |
4 | 10022113102122220330 |
5 | 14141220020410420 |
6 | 335220033441244 |
7 | 26443332063556 |
oct | 4122722325074 |
9 | 1010206718181 |
10 | 286006028860 |
11 | 100326a466a2 |
12 | 4751aa10224 |
13 | 20c7c850c06 |
14 | dbb27984d6 |
15 | 768dd6c10a |
hex | 429749aa3c |
286006028860 has 48 divisors (see below), whose sum is σ = 607175638272. Its totient is φ = 113154624000.
The previous prime is 286006028843. The next prime is 286006028873. The reversal of 286006028860 is 68820600682.
It is a self number, because there is not a number n which added to its sum of digits gives 286006028860.
It is a congruent 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, 1930384 + ... + 2073256.
It is an arithmetic number, because the mean of its divisors is an integer number (12649492464).
Almost surely, 2286006028860 is an apocalyptic number.
286006028860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
286006028860 is an abundant number, since it is smaller than the sum of its proper divisors (321169609412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
286006028860 is a wasteful number, since it uses less digits than its factorization.
286006028860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143974 (or 143972 counting only the distinct ones).
The product of its (nonzero) digits is 442368, while the sum is 46.
The spelling of 286006028860 in words is "two hundred eighty-six billion, six million, twenty-eight thousand, eight hundred sixty".
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