Base | Representation |
---|---|
bin | 10011111111011110100111 |
3 | 100212020221121 |
4 | 103333132213 |
5 | 2320200433 |
6 | 304154411 |
7 | 62355064 |
oct | 23773647 |
9 | 10766847 |
10 | 5240743 |
11 | 2a5a4a2 |
12 | 1908a07 |
13 | 1116541 |
14 | 9a5c6b |
15 | 6d7c2d |
hex | 4ff7a7 |
5240743 has 16 divisors (see below), whose sum is σ = 5818176. Its totient is φ = 4700160.
The previous prime is 5240737. The next prime is 5240747. The reversal of 5240743 is 3470425.
It is a de Polignac number, because none of the positive numbers 2k-5240743 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5240747) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50830 + ... + 50932.
It is an arithmetic number, because the mean of its divisors is an integer number (363636).
Almost surely, 25240743 is an apocalyptic number.
5240743 is a deficient number, since it is larger than the sum of its proper divisors (577433).
5240743 is a wasteful number, since it uses less digits than its factorization.
5240743 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 234.
The product of its (nonzero) digits is 3360, while the sum is 25.
The square root of 5240743 is about 2289.2669132279. The cubic root of 5240743 is about 173.6991211032.
The spelling of 5240743 in words is "five million, two hundred forty thousand, seven hundred forty-three".
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