Base | Representation |
---|---|
bin | 10100000111001110101001 |
3 | 100220212111101 |
4 | 110013032221 |
5 | 2322204424 |
6 | 305001401 |
7 | 62546455 |
oct | 24071651 |
9 | 10825441 |
10 | 5272489 |
11 | 2a81332 |
12 | 1923261 |
13 | 1127b21 |
14 | 9b3665 |
15 | 6e2344 |
hex | 5073a9 |
5272489 has 2 divisors, whose sum is σ = 5272490. Its totient is φ = 5272488.
The previous prime is 5272483. The next prime is 5272513. The reversal of 5272489 is 9842725.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4272489 + 1000000 = 2067^2 + 1000^2 .
It is a cyclic number.
It is not a de Polignac number, because 5272489 - 29 = 5271977 is a prime.
It is not a weakly prime, because it can be changed into another prime (5272483) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2636244 + 2636245.
It is an arithmetic number, because the mean of its divisors is an integer number (2636245).
Almost surely, 25272489 is an apocalyptic number.
It is an amenable number.
5272489 is a deficient number, since it is larger than the sum of its proper divisors (1).
5272489 is an equidigital number, since it uses as much as digits as its factorization.
5272489 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 40320, while the sum is 37.
The square root of 5272489 is about 2296.1901053702. The cubic root of 5272489 is about 174.0491449678.
The spelling of 5272489 in words is "five million, two hundred seventy-two thousand, four hundred eighty-nine".
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