Base | Representation |
---|---|
bin | 110111000001… |
… | …001111011101 |
3 | 1000010202122101 |
4 | 313001033131 |
5 | 12143014010 |
6 | 1233045101 |
7 | 233410402 |
oct | 67011735 |
9 | 30122571 |
10 | 14423005 |
11 | 8161243 |
12 | 49b6791 |
13 | 2cacb2c |
14 | 1cb62a9 |
15 | 13ed73a |
hex | dc13dd |
14423005 has 8 divisors (see below), whose sum is σ = 17904600. Its totient is φ = 11140416.
The previous prime is 14422997. The next prime is 14423053. The reversal of 14423005 is 50032441.
It can be written as a sum of positive squares in 4 ways, for example, as 480249 + 13942756 = 693^2 + 3734^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14423005 - 23 = 14422997 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49590 + ... + 49879.
It is an arithmetic number, because the mean of its divisors is an integer number (2238075).
Almost surely, 214423005 is an apocalyptic number.
It is an amenable number.
14423005 is a deficient number, since it is larger than the sum of its proper divisors (3481595).
14423005 is an equidigital number, since it uses as much as digits as its factorization.
14423005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99503.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 14423005 is about 3797.7631574389. The cubic root of 14423005 is about 243.4175674264.
Adding to 14423005 its reverse (50032441), we get a palindrome (64455446).
The spelling of 14423005 in words is "fourteen million, four hundred twenty-three thousand, five".
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