Base | Representation |
---|---|
bin | 10100001010110101001010 |
3 | 100221121201210 |
4 | 110022311022 |
5 | 2323142432 |
6 | 305153550 |
7 | 62640462 |
oct | 24126512 |
9 | 10847653 |
10 | 5287242 |
11 | 2a91424 |
12 | 192b8b6 |
13 | 113175c |
14 | 9b8ba2 |
15 | 6e68cc |
hex | 50ad4a |
5287242 has 8 divisors (see below), whose sum is σ = 10574496. Its totient is φ = 1762412.
The previous prime is 5287229. The next prime is 5287253. The reversal of 5287242 is 2427825.
It is a sphenic number, since it is the product of 3 distinct primes.
5287242 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 440598 + ... + 440609.
It is an arithmetic number, because the mean of its divisors is an integer number (1321812).
Almost surely, 25287242 is an apocalyptic number.
5287242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5287242 is a wasteful number, since it uses less digits than its factorization.
5287242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 881212.
The product of its digits is 8960, while the sum is 30.
The square root of 5287242 is about 2299.4003566147. The cubic root of 5287242 is about 174.2113299628.
The spelling of 5287242 in words is "five million, two hundred eighty-seven thousand, two hundred forty-two".
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