Base | Representation |
---|---|
bin | 100000110101111100010001… |
… | …110101000001011100110111 |
3 | 200221102202002201000121111102 |
4 | 200311330101311001130313 |
5 | 122413034004111302043 |
6 | 1231112452104200315 |
7 | 42265521335042405 |
oct | 4065742165013467 |
9 | 627382081017442 |
10 | 144444344244023 |
11 | 4202a55874006a |
12 | 1424a34676909b |
13 | 627a073c3a6c5 |
14 | 2795201d20475 |
15 | 11a74dee4a6b8 |
hex | 835f11d41737 |
144444344244023 has 8 divisors (see below), whose sum is σ = 145161288745200. Its totient is φ = 143729172165568.
The previous prime is 144444344243951. The next prime is 144444344244037. The reversal of 144444344244023 is 320442443444441.
144444344244023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 144444344244023 - 216 = 144444344178487 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 (144444344244923) 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, 442942286 + ... + 443268267.
It is an arithmetic number, because the mean of its divisors is an integer number (18145161093150).
Almost surely, 2144444344244023 is an apocalyptic number.
144444344244023 is a deficient number, since it is larger than the sum of its proper divisors (716944501177).
144444344244023 is an equidigital number, since it uses as much as digits as its factorization.
144444344244023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 886211361.
The product of its (nonzero) digits is 9437184, while the sum is 47.
Adding to 144444344244023 its reverse (320442443444441), we get a palindrome (464886787688464).
The spelling of 144444344244023 in words is "one hundred forty-four trillion, four hundred forty-four billion, three hundred forty-four million, two hundred forty-four thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.095 sec. • engine limits •