Base | Representation |
---|---|
bin | 110111100011… |
… | …100001011111 |
3 | 1000101220021001 |
4 | 313203201133 |
5 | 12212012143 |
6 | 1240051131 |
7 | 234533650 |
oct | 67434137 |
9 | 30356231 |
10 | 14563423 |
11 | 8247796 |
12 | 4a63aa7 |
13 | 302ba14 |
14 | 1d11527 |
15 | 142a14d |
hex | de385f |
14563423 has 8 divisors (see below), whose sum is σ = 17218080. Its totient is φ = 12052320.
The previous prime is 14563403. The next prime is 14563433. The reversal of 14563423 is 32436541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-14563423 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14563391 and 14563400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14563403) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35668 + ... + 36073.
It is an arithmetic number, because the mean of its divisors is an integer number (2152260).
Almost surely, 214563423 is an apocalyptic number.
14563423 is a deficient number, since it is larger than the sum of its proper divisors (2654657).
14563423 is an equidigital number, since it uses as much as digits as its factorization.
14563423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71777.
The product of its digits is 8640, while the sum is 28.
The square root of 14563423 is about 3816.2053141832. The cubic root of 14563423 is about 244.2049641665.
Adding to 14563423 its reverse (32436541), we get a palindrome (46999964).
The spelling of 14563423 in words is "fourteen million, five hundred sixty-three thousand, four hundred twenty-three".
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