Base | Representation |
---|---|
bin | 1001110001011111101100 |
3 | 11211011102221 |
4 | 21301133230 |
5 | 1123441103 |
6 | 130525124 |
7 | 30530320 |
oct | 11613754 |
9 | 4734387 |
10 | 2562028 |
11 | 149a987 |
12 | a367a4 |
13 | 6b91c1 |
14 | 4a9980 |
15 | 3591bd |
hex | 2717ec |
2562028 has 24 divisors (see below), whose sum is σ = 5264672. Its totient is φ = 1067904.
The previous prime is 2562023. The next prime is 2562029. The reversal of 2562028 is 8202652.
It is a junction number, because it is equal to n+sod(n) for n = 2561993 and 2562011.
It is not an unprimeable number, because it can be changed into a prime (2562023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201 + ... + 2272.
22562028 is an apocalyptic number.
2562028 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2562028 is an abundant number, since it is smaller than the sum of its proper divisors (2702644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2562028 is a wasteful number, since it uses less digits than its factorization.
2562028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2521 (or 2519 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 2562028 is about 1600.6336245375. The cubic root of 2562028 is about 136.8341894414.
The spelling of 2562028 in words is "two million, five hundred sixty-two thousand, twenty-eight".
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