Base | Representation |
---|---|
bin | 10100000000000100110001 |
3 | 100212101022001 |
4 | 110000010301 |
5 | 2320240220 |
6 | 304214001 |
7 | 62365153 |
oct | 24000461 |
9 | 10771261 |
10 | 5243185 |
11 | 2a61312 |
12 | 190a301 |
13 | 111769c |
14 | 9a6ad3 |
15 | 6d880a |
hex | 500131 |
5243185 has 8 divisors (see below), whose sum is σ = 6494976. Its totient is φ = 4059120.
The previous prime is 5243177. The next prime is 5243201. The reversal of 5243185 is 5813425.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5243185 - 23 = 5243177 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16759 + ... + 17068.
It is an arithmetic number, because the mean of its divisors is an integer number (811872).
Almost surely, 25243185 is an apocalyptic number.
It is an amenable number.
5243185 is a deficient number, since it is larger than the sum of its proper divisors (1251791).
5243185 is a wasteful number, since it uses less digits than its factorization.
5243185 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33863.
The product of its digits is 4800, while the sum is 28.
The square root of 5243185 is about 2289.8002096253. The cubic root of 5243185 is about 173.7260961198.
The spelling of 5243185 in words is "five million, two hundred forty-three thousand, one hundred eighty-five".
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