Base | Representation |
---|---|
bin | 110110111011… |
… | …101000101011 |
3 | 1000002121010221 |
4 | 312323220223 |
5 | 12141300133 |
6 | 1232350511 |
7 | 233253430 |
oct | 66735053 |
9 | 30077127 |
10 | 14400043 |
11 | 8145a69 |
12 | 49a5437 |
13 | 2ca2548 |
14 | 1cabb87 |
15 | 13e6a2d |
hex | dbba2b |
14400043 has 8 divisors (see below), whose sum is σ = 17323520. Its totient is φ = 11693160.
The previous prime is 14400019. The next prime is 14400059. The reversal of 14400043 is 34000441.
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 14400043 - 25 = 14400011 is a prime.
It is a super-2 number, since 2×144000432 = 414722476803698, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14401043) 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, 54003 + ... + 54268.
It is an arithmetic number, because the mean of its divisors is an integer number (2165440).
Almost surely, 214400043 is an apocalyptic number.
14400043 is a deficient number, since it is larger than the sum of its proper divisors (2923477).
14400043 is a wasteful number, since it uses less digits than its factorization.
14400043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108297.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 14400043 is about 3794.7388579453. The cubic root of 14400043 is about 243.2883219844.
Adding to 14400043 its reverse (34000441), we get a palindrome (48400484).
It can be divided in two parts, 1 and 4400043, that added together give a palindrome (4400044).
The spelling of 14400043 in words is "fourteen million, four hundred thousand, forty-three".
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