Base | Representation |
---|---|
bin | 1100011000001101011001 |
3 | 20002212011002 |
4 | 30120031121 |
5 | 1312314024 |
6 | 153314345 |
7 | 36403214 |
oct | 14301531 |
9 | 6085132 |
10 | 3244889 |
11 | 1916a2a |
12 | 11059b5 |
13 | 897c6b |
14 | 60677b |
15 | 4416ae |
hex | 318359 |
3244889 has 2 divisors, whose sum is σ = 3244890. Its totient is φ = 3244888.
The previous prime is 3244867. The next prime is 3244907. The reversal of 3244889 is 9884423.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2449225 + 795664 = 1565^2 + 892^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3244889 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (3244859) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1622444 + 1622445.
It is an arithmetic number, because the mean of its divisors is an integer number (1622445).
Almost surely, 23244889 is an apocalyptic number.
It is an amenable number.
3244889 is a deficient number, since it is larger than the sum of its proper divisors (1).
3244889 is an equidigital number, since it uses as much as digits as its factorization.
3244889 is an evil number, because the sum of its binary digits is even.
The product of its digits is 55296, while the sum is 38.
The square root of 3244889 is about 1801.3575436320. The cubic root of 3244889 is about 148.0471148998.
The spelling of 3244889 in words is "three million, two hundred forty-four thousand, eight hundred eighty-nine".
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