Base | Representation |
---|---|
bin | 1010101010100111111001 |
3 | 12021001102111 |
4 | 22222213321 |
5 | 1203433100 |
6 | 135532321 |
7 | 32523451 |
oct | 12524771 |
9 | 5231374 |
10 | 2796025 |
11 | 163a771 |
12 | b2a0a1 |
13 | 76b86b |
14 | 52ad61 |
15 | 3a36ba |
hex | 2aa9f9 |
2796025 has 12 divisors (see below), whose sum is σ = 3505852. Its totient is φ = 2211840.
The previous prime is 2796019. The next prime is 2796037. The reversal of 2796025 is 5206972.
It can be written as a sum of positive squares in 6 ways, for example, as 441 + 2795584 = 21^2 + 1672^2 .
It is not a de Polignac number, because 2796025 - 25 = 2795993 is a prime.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is a d-powerful number, because it can be written as 2 + 76 + 96 + 66 + 0 + 221 + 55 .
It is a Duffinian number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 1849 + ... + 3001.
22796025 is an apocalyptic number.
2796025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2796025 is a deficient number, since it is larger than the sum of its proper divisors (709827).
2796025 is a wasteful number, since it uses less digits than its factorization.
2796025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1260 (or 1255 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 31.
The square root of 2796025 is about 1672.1318727899. The cubic root of 2796025 is about 140.8792454054.
The spelling of 2796025 in words is "two million, seven hundred ninety-six thousand, twenty-five".
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