Base | Representation |
---|---|
bin | 110101100100… |
… | …101111101111 |
3 | 222102111221110 |
4 | 311210233233 |
5 | 12043403033 |
6 | 1221003103 |
7 | 230242011 |
oct | 65445757 |
9 | 28374843 |
10 | 14044143 |
11 | 7a22633 |
12 | 4853493 |
13 | 2ba9559 |
14 | 1c181b1 |
15 | 1376363 |
hex | d64bef |
14044143 has 8 divisors (see below), whose sum is σ = 18860800. Its totient is φ = 9295128.
The previous prime is 14044141. The next prime is 14044157. The reversal of 14044143 is 34144041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14044143 - 21 = 14044141 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 (14044141) 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, 16423 + ... + 17256.
It is an arithmetic number, because the mean of its divisors is an integer number (2357600).
Almost surely, 214044143 is an apocalyptic number.
14044143 is a deficient number, since it is larger than the sum of its proper divisors (4816657).
14044143 is a wasteful number, since it uses less digits than its factorization.
14044143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33821.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 14044143 is about 3747.5516007121. The cubic root of 14044143 is about 241.2672723367.
Adding to 14044143 its reverse (34144041), we get a palindrome (48188184).
The spelling of 14044143 in words is "fourteen million, forty-four thousand, one hundred forty-three".
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