Base | Representation |
---|---|
bin | 110101011110… |
… | …011100010111 |
3 | 222101012112022 |
4 | 311132130113 |
5 | 12042041302 |
6 | 1220243355 |
7 | 230103521 |
oct | 65363427 |
9 | 28335468 |
10 | 14018327 |
11 | 7a051a4 |
12 | 484055b |
13 | 2b9a88b |
14 | 1c0ca11 |
15 | 136d8a2 |
hex | d5e717 |
14018327 has 4 divisors (see below), whose sum is σ = 14033736. Its totient is φ = 14002920.
The previous prime is 14018321. The next prime is 14018359. The reversal of 14018327 is 72381041.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72381041 = 379 ⋅190979.
It is a cyclic number.
It is not a de Polignac number, because 14018327 - 220 = 12969751 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14018296 and 14018305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14018321) 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, 6248 + ... + 8189.
It is an arithmetic number, because the mean of its divisors is an integer number (3508434).
Almost surely, 214018327 is an apocalyptic number.
14018327 is a deficient number, since it is larger than the sum of its proper divisors (15409).
14018327 is an equidigital number, since it uses as much as digits as its factorization.
14018327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15408.
The product of its (nonzero) digits is 1344, while the sum is 26.
The square root of 14018327 is about 3744.1056341936. The cubic root of 14018327 is about 241.1193488392.
Adding to 14018327 its reverse (72381041), we get a palindrome (86399368).
The spelling of 14018327 in words is "fourteen million, eighteen thousand, three hundred twenty-seven".
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