Base | Representation |
---|---|
bin | 10100001000101001001110 |
3 | 100221011110002 |
4 | 110020221032 |
5 | 2322401121 |
6 | 305044302 |
7 | 62602406 |
oct | 24105116 |
9 | 10834402 |
10 | 5278286 |
11 | 2a85722 |
12 | 1926692 |
13 | 112a660 |
14 | 9b5806 |
15 | 6e3e0b |
hex | 508a4e |
5278286 has 8 divisors (see below), whose sum is σ = 8526504. Its totient is φ = 2436120.
The previous prime is 5278271. The next prime is 5278289. The reversal of 5278286 is 6828725.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5278289) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101480 + ... + 101531.
It is an arithmetic number, because the mean of its divisors is an integer number (1065813).
Almost surely, 25278286 is an apocalyptic number.
5278286 is a deficient number, since it is larger than the sum of its proper divisors (3248218).
5278286 is a wasteful number, since it uses less digits than its factorization.
5278286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203026.
The product of its digits is 53760, while the sum is 38.
The square root of 5278286 is about 2297.4520669646. The cubic root of 5278286 is about 174.1129094972.
The spelling of 5278286 in words is "five million, two hundred seventy-eight thousand, two hundred eighty-six".
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