Base | Representation |
---|---|
bin | 110110001011… |
… | …000110011011 |
3 | 222201111102222 |
4 | 312023012123 |
5 | 12113414433 |
6 | 1224214255 |
7 | 231465020 |
oct | 66130633 |
9 | 28644388 |
10 | 14201243 |
11 | 801a671 |
12 | 490a38b |
13 | 2c32c04 |
14 | 1c59547 |
15 | 13a7b98 |
hex | d8b19b |
14201243 has 4 divisors (see below), whose sum is σ = 16230000. Its totient is φ = 12172488.
The previous prime is 14201233. The next prime is 14201263. The reversal of 14201243 is 34210241.
14201243 is nontrivially palindromic in base 3.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 14201243 - 28 = 14200987 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14201233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1014368 + ... + 1014381.
It is an arithmetic number, because the mean of its divisors is an integer number (4057500).
Almost surely, 214201243 is an apocalyptic number.
14201243 is a deficient number, since it is larger than the sum of its proper divisors (2028757).
14201243 is an equidigital number, since it uses as much as digits as its factorization.
14201243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2028756.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 14201243 is about 3768.4536616496. The cubic root of 14201243 is about 242.1635565341.
Adding to 14201243 its reverse (34210241), we get a palindrome (48411484).
The spelling of 14201243 in words is "fourteen million, two hundred one thousand, two hundred forty-three".
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