Base | Representation |
---|---|
bin | 110111010111… |
… | …010100001111 |
3 | 1000022100200012 |
4 | 313113110033 |
5 | 12203412143 |
6 | 1235023435 |
7 | 234235121 |
oct | 67272417 |
9 | 30270605 |
10 | 14513423 |
11 | 8213171 |
12 | 4a3ab7b |
13 | 3012032 |
14 | 1cdb211 |
15 | 141a418 |
hex | dd750f |
14513423 has 4 divisors (see below), whose sum is σ = 14521248. Its totient is φ = 14505600.
The previous prime is 14513417. The next prime is 14513441. The reversal of 14513423 is 32431541.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14513423 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14513413) 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, 623 + ... + 5423.
It is an arithmetic number, because the mean of its divisors is an integer number (3630312).
Almost surely, 214513423 is an apocalyptic number.
14513423 is a deficient number, since it is larger than the sum of its proper divisors (7825).
14513423 is an equidigital number, since it uses as much as digits as its factorization.
14513423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7824.
The product of its digits is 1440, while the sum is 23.
The square root of 14513423 is about 3809.6486714657. The cubic root of 14513423 is about 243.9251707743.
Adding to 14513423 its reverse (32431541), we get a palindrome (46944964).
The spelling of 14513423 in words is "fourteen million, five hundred thirteen thousand, four hundred twenty-three".
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