Base | Representation |
---|---|
bin | 110110111000… |
… | …000010000110 |
3 | 1000001211220101 |
4 | 312320002012 |
5 | 12140312121 |
6 | 1232154314 |
7 | 233162416 |
oct | 66700206 |
9 | 30054811 |
10 | 14385286 |
11 | 8135973 |
12 | 499899a |
13 | 2c98906 |
14 | 1ca6646 |
15 | 13e2491 |
hex | db8086 |
14385286 has 4 divisors (see below), whose sum is σ = 21577932. Its totient is φ = 7192642.
The previous prime is 14385277. The next prime is 14385323. The reversal of 14385286 is 68258341.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3596320 + ... + 3596323.
It is an arithmetic number, because the mean of its divisors is an integer number (5394483).
Almost surely, 214385286 is an apocalyptic number.
14385286 is a deficient number, since it is larger than the sum of its proper divisors (7192646).
14385286 is an equidigital number, since it uses as much as digits as its factorization.
14385286 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7192645.
The product of its digits is 46080, while the sum is 37.
The square root of 14385286 is about 3792.7939569663. The cubic root of 14385286 is about 243.2051872126.
It can be divided in two parts, 1438 and 5286, that added together give a square (6724 = 822).
The spelling of 14385286 in words is "fourteen million, three hundred eighty-five thousand, two hundred eighty-six".
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