Base | Representation |
---|---|
bin | 11010111001110010… |
… | …10110100100111001 |
3 | 1101021120212210111120 |
4 | 31130321112210321 |
5 | 214040010043231 |
6 | 10345113015453 |
7 | 1020631134543 |
oct | 153471264471 |
9 | 41246783446 |
10 | 14443440441 |
11 | 6141a44641 |
12 | 29710b4589 |
13 | 149244cc81 |
14 | 9b0348693 |
15 | 598027d96 |
hex | 35ce56939 |
14443440441 has 8 divisors (see below), whose sum is σ = 19428345120. Its totient is φ = 9543748032.
The previous prime is 14443440419. The next prime is 14443440443. The reversal of 14443440441 is 14404434441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-14443440441 is a prime.
It is a super-2 number, since 2×144434404412 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (14443440443) 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 7 ways as a sum of consecutive naturals, for example, 21302671 + ... + 21303348.
It is an arithmetic number, because the mean of its divisors is an integer number (2428543140).
Almost surely, 214443440441 is an apocalyptic number.
It is an amenable number.
14443440441 is a deficient number, since it is larger than the sum of its proper divisors (4984904679).
14443440441 is a wasteful number, since it uses less digits than its factorization.
14443440441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42606135.
The product of its (nonzero) digits is 49152, while the sum is 33.
Adding to 14443440441 its reverse (14404434441), we get a palindrome (28847874882).
The spelling of 14443440441 in words is "fourteen billion, four hundred forty-three million, four hundred forty thousand, four hundred forty-one".
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