Base | Representation |
---|---|
bin | 10011110111010011001011 |
3 | 100210112222212 |
4 | 103313103023 |
5 | 2313112433 |
6 | 303335335 |
7 | 62155316 |
oct | 23672313 |
9 | 10715885 |
10 | 5207243 |
11 | 2a37308 |
12 | 18b154b |
13 | 1104212 |
14 | 99797d |
15 | 6ccd48 |
hex | 4f74cb |
5207243 has 2 divisors, whose sum is σ = 5207244. Its totient is φ = 5207242.
The previous prime is 5207239. The next prime is 5207249. The reversal of 5207243 is 3427025.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 5207243 - 22 = 5207239 is a prime.
It is a super-3 number, since 3×52072433 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (5207249) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2603621 + 2603622.
It is an arithmetic number, because the mean of its divisors is an integer number (2603622).
Almost surely, 25207243 is an apocalyptic number.
5207243 is a deficient number, since it is larger than the sum of its proper divisors (1).
5207243 is an equidigital number, since it uses as much as digits as its factorization.
5207243 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1680, while the sum is 23.
The square root of 5207243 is about 2281.9384303701. The cubic root of 5207243 is about 173.3282218249.
The spelling of 5207243 in words is "five million, two hundred seven thousand, two hundred forty-three".
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