Base | Representation |
---|---|
bin | 1000100110110101100 |
3 | 112022212111 |
4 | 1010312230 |
5 | 33011103 |
6 | 10013404 |
7 | 2253145 |
oct | 1046654 |
9 | 468774 |
10 | 282028 |
11 | 18298a |
12 | 117264 |
13 | 9b4a6 |
14 | 74acc |
15 | 5886d |
hex | 44dac |
282028 has 6 divisors (see below), whose sum is σ = 493556. Its totient is φ = 141012.
The previous prime is 282019. The next prime is 282053. The reversal of 282028 is 820282.
It is an Ulam number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35250 + ... + 35257.
2282028 is an apocalyptic number.
It is an amenable number.
282028 is a deficient number, since it is larger than the sum of its proper divisors (211528).
282028 is a wasteful number, since it uses less digits than its factorization.
282028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70511 (or 70509 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 22.
The square root of 282028 is about 531.0630847649. The cubic root of 282028 is about 65.5788921778.
The spelling of 282028 in words is "two hundred eighty-two thousand, twenty-eight".
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