Base | Representation |
---|---|
bin | 1010001100011010011110 |
3 | 12000202200120 |
4 | 22030122132 |
5 | 1141003121 |
6 | 133135410 |
7 | 31466631 |
oct | 12143236 |
9 | 5022616 |
10 | 2672286 |
11 | 1565801 |
12 | a8a566 |
13 | 727446 |
14 | 4d7c18 |
15 | 37bbc6 |
hex | 28c69e |
2672286 has 16 divisors (see below), whose sum is σ = 5368464. Its totient is φ = 886784.
The previous prime is 2672273. The next prime is 2672303. The reversal of 2672286 is 6822762.
2672286 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×26722862 = 14282224931592, which contains 22 as substring.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
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 7 ways as a sum of consecutive naturals, for example, 676 + ... + 2408.
It is an arithmetic number, because the mean of its divisors is an integer number (335529).
22672286 is an apocalyptic number.
2672286 is an abundant number, since it is smaller than the sum of its proper divisors (2696178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2672286 is a wasteful number, since it uses less digits than its factorization.
2672286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1995.
The product of its digits is 16128, while the sum is 33.
The square root of 2672286 is about 1634.7128188156. The cubic root of 2672286 is about 138.7695922337.
The spelling of 2672286 in words is "two million, six hundred seventy-two thousand, two hundred eighty-six".
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