Base | Representation |
---|---|
bin | 1011011000000010001100 |
3 | 12121111120111 |
4 | 23120002030 |
5 | 1230411103 |
6 | 143525404 |
7 | 34226650 |
oct | 13300214 |
9 | 5544514 |
10 | 2982028 |
11 | 1757495 |
12 | bb9864 |
13 | 80541a |
14 | 578a60 |
15 | 3dd86d |
hex | 2d808c |
2982028 has 12 divisors (see below), whose sum is σ = 5964112. Its totient is φ = 1278000.
The previous prime is 2982017. The next prime is 2982059. The reversal of 2982028 is 8202892.
2982028 is an admirable number.
It is a nialpdrome in base 12.
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, 53223 + ... + 53278.
22982028 is an apocalyptic number.
2982028 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2982028 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2982028 is a wasteful number, since it uses less digits than its factorization.
2982028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106512 (or 106510 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 31.
The square root of 2982028 is about 1726.8549446899. The cubic root of 2982028 is about 143.9363787884.
The spelling of 2982028 in words is "two million, nine hundred eighty-two thousand, twenty-eight".
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