Base | Representation |
---|---|
bin | 1010011111100… |
… | …1101000111111 |
3 | 10001211011001110 |
4 | 2213321220333 |
5 | 42231423033 |
6 | 4211213103 |
7 | 1043054055 |
oct | 247715077 |
9 | 101734043 |
10 | 44014143 |
11 | 22932528 |
12 | 128a7193 |
13 | 9170994 |
14 | 5bba1d5 |
15 | 3ce6363 |
hex | 29f9a3f |
44014143 has 8 divisors (see below), whose sum is σ = 58781056. Its totient is φ = 29295000.
The previous prime is 44014133. The next prime is 44014147. The reversal of 44014143 is 34141044.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 44014143 - 28 = 44013887 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 (44014147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9733 + ... + 13518.
It is an arithmetic number, because the mean of its divisors is an integer number (7347632).
Almost surely, 244014143 is an apocalyptic number.
44014143 is a deficient number, since it is larger than the sum of its proper divisors (14766913).
44014143 is a wasteful number, since it uses less digits than its factorization.
44014143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23885.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 44014143 is about 6634.3155637941. The cubic root of 44014143 is about 353.0726550234.
Adding to 44014143 its reverse (34141044), we get a palindrome (78155187).
The spelling of 44014143 in words is "forty-four million, fourteen thousand, one hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •