Base | Representation |
---|---|
bin | 10100000000001110001001 |
3 | 100212102010021 |
4 | 110000032021 |
5 | 2320300120 |
6 | 304220441 |
7 | 62400001 |
oct | 24001611 |
9 | 10772107 |
10 | 5243785 |
11 | 2a61808 |
12 | 190a721 |
13 | 1117a41 |
14 | 9a7001 |
15 | 6d8aaa |
hex | 500389 |
5243785 has 8 divisors (see below), whose sum is σ = 6310080. Its totient is φ = 4183344.
The previous prime is 5243761. The next prime is 5243801. The reversal of 5243785 is 5873425.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5243785 - 217 = 5112713 is a prime.
It is a super-2 number, since 2×52437852 = 54994562252450, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 5243785.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 844 + ... + 3346.
It is an arithmetic number, because the mean of its divisors is an integer number (788760).
Almost surely, 25243785 is an apocalyptic number.
It is an amenable number.
5243785 is a deficient number, since it is larger than the sum of its proper divisors (1066295).
5243785 is a wasteful number, since it uses less digits than its factorization.
5243785 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2927.
The product of its digits is 33600, while the sum is 34.
The square root of 5243785 is about 2289.9312216746. The cubic root of 5243785 is about 173.7327226062.
The spelling of 5243785 in words is "five million, two hundred forty-three thousand, seven hundred eighty-five".
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