Base | Representation |
---|---|
bin | 1000100110000001100001 |
3 | 11020110101122 |
4 | 20212001201 |
5 | 1034043042 |
6 | 120142025 |
7 | 25102133 |
oct | 10460141 |
9 | 4213348 |
10 | 2252897 |
11 | 12a96a9 |
12 | 907915 |
13 | 60b59a |
14 | 429053 |
15 | 2e77d2 |
hex | 226061 |
2252897 has 2 divisors, whose sum is σ = 2252898. Its totient is φ = 2252896.
The previous prime is 2252867. The next prime is 2252911. The reversal of 2252897 is 7982522.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2193361 + 59536 = 1481^2 + 244^2 .
It is a cyclic number.
It is not a de Polignac number, because 2252897 - 218 = 1990753 is a prime.
It is a d-powerful number, because it can be written as 28 + 210 + 52 + 217 + 87 + 94 + 75 .
It is not a weakly prime, because it can be changed into another prime (2252867) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a good prime.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126448 + 1126449.
It is an arithmetic number, because the mean of its divisors is an integer number (1126449).
22252897 is an apocalyptic number.
It is an amenable number.
2252897 is a deficient number, since it is larger than the sum of its proper divisors (1).
2252897 is an equidigital number, since it uses as much as digits as its factorization.
2252897 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 20160, while the sum is 35.
The square root of 2252897 is about 1500.9653560292. The cubic root of 2252897 is about 131.0932847597.
The spelling of 2252897 in words is "two million, two hundred fifty-two thousand, eight hundred ninety-seven".
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