Base | Representation |
---|---|
bin | 11010111001111010… |
… | …01011100001001011 |
3 | 1101021122202202202011 |
4 | 31130331023201023 |
5 | 214040234144343 |
6 | 10345150320351 |
7 | 1020642513553 |
oct | 153475134113 |
9 | 41248682664 |
10 | 14444443723 |
11 | 614256a3a6 |
12 | 29714b90b7 |
13 | 1492711828 |
14 | 9b052a163 |
15 | 59817529d |
hex | 35cf4b84b |
14444443723 has 4 divisors (see below), whose sum is σ = 14444754408. Its totient is φ = 14444133040.
The previous prime is 14444443721. The next prime is 14444443747. The reversal of 14444443723 is 32734444441.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32734444441 = 4673 ⋅7005017.
It is a cyclic number.
It is not a de Polignac number, because 14444443723 - 21 = 14444443721 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14444443721) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69961 + ... + 183802.
It is an arithmetic number, because the mean of its divisors is an integer number (3611188602).
Almost surely, 214444443723 is an apocalyptic number.
14444443723 is a deficient number, since it is larger than the sum of its proper divisors (310685).
14444443723 is an equidigital number, since it uses as much as digits as its factorization.
14444443723 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 310684.
The product of its digits is 516096, while the sum is 40.
The spelling of 14444443723 in words is "fourteen billion, four hundred forty-four million, four hundred forty-three thousand, seven hundred twenty-three".
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