Base | Representation |
---|---|
bin | 10111110100001001000110 |
3 | 102202011122000 |
4 | 113310021012 |
5 | 3044233021 |
6 | 341450130 |
7 | 104030556 |
oct | 27641106 |
9 | 12664560 |
10 | 6242886 |
11 | 3584411 |
12 | 2110946 |
13 | 13a7720 |
14 | b87166 |
15 | 834b26 |
hex | 5f4246 |
6242886 has 32 divisors (see below), whose sum is σ = 14941920. Its totient is φ = 1920672.
The previous prime is 6242879. The next prime is 6242891. The reversal of 6242886 is 6882426.
6242886 is a `hidden beast` number, since 624 + 28 + 8 + 6 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 6242886.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3745 + ... + 5148.
It is an arithmetic number, because the mean of its divisors is an integer number (466935).
Almost surely, 26242886 is an apocalyptic number.
6242886 is an abundant number, since it is smaller than the sum of its proper divisors (8699034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6242886 is a wasteful number, since it uses less digits than its factorization.
6242886 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8917 (or 8911 counting only the distinct ones).
The product of its digits is 36864, while the sum is 36.
The square root of 6242886 is about 2498.5767948974. The cubic root of 6242886 is about 184.1316598650.
The spelling of 6242886 in words is "six million, two hundred forty-two thousand, eight hundred eighty-six".
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