Base | Representation |
---|---|
bin | 111111000111100111100 |
3 | 10220002011010 |
4 | 13320330330 |
5 | 1012141114 |
6 | 112155220 |
7 | 23402661 |
oct | 7707474 |
9 | 3802133 |
10 | 2068284 |
11 | 1192a29 |
12 | 838b10 |
13 | 57554a |
14 | 3bba68 |
15 | 2acc59 |
hex | 1f8f3c |
2068284 has 12 divisors (see below), whose sum is σ = 4826024. Its totient is φ = 689424.
The previous prime is 2068279. The next prime is 2068291. The reversal of 2068284 is 4828602.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86167 + ... + 86190.
22068284 is an apocalyptic number.
It is an amenable number.
2068284 is an abundant number, since it is smaller than the sum of its proper divisors (2757740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2068284 is a wasteful number, since it uses less digits than its factorization.
2068284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172364 (or 172362 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 30.
The square root of 2068284 is about 1438.1529821267. The cubic root of 2068284 is about 127.4099633465.
The spelling of 2068284 in words is "two million, sixty-eight thousand, two hundred eighty-four".
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