Base | Representation |
---|---|
bin | 1111100011101101010001… |
… | …00010001010111001001011 |
3 | 11111010122202222020100002001 |
4 | 13301312220202022321023 |
5 | 13441013132430324233 |
6 | 200432515332451431 |
7 | 10130516152113223 |
oct | 761665042127113 |
9 | 144118688210061 |
10 | 34212242042443 |
11 | a9a036a7a3573 |
12 | 3a0668a779b77 |
13 | 161227b8a603a |
14 | 863c4a5d3083 |
15 | 3e4e13d3a27d |
hex | 1f1da888ae4b |
34212242042443 has 2 divisors, whose sum is σ = 34212242042444. Its totient is φ = 34212242042442.
The previous prime is 34212242042441. The next prime is 34212242042483. The reversal of 34212242042443 is 34424024221243.
It is a weak prime.
It is an emirp because it is prime and its reverse (34424024221243) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 34212242042443 - 21 = 34212242042441 is a prime.
Together with 34212242042441, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (34212242042441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17106121021221 + 17106121021222.
It is an arithmetic number, because the mean of its divisors is an integer number (17106121021222).
Almost surely, 234212242042443 is an apocalyptic number.
34212242042443 is a deficient number, since it is larger than the sum of its proper divisors (1).
34212242042443 is an equidigital number, since it uses as much as digits as its factorization.
34212242042443 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 294912, while the sum is 37.
Adding to 34212242042443 its reverse (34424024221243), we get a palindrome (68636266263686).
The spelling of 34212242042443 in words is "thirty-four trillion, two hundred twelve billion, two hundred forty-two million, forty-two thousand, four hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •