Base | Representation |
---|---|
bin | 1000011001010001100… |
… | …0010110001011000011 |
3 | 111210021011122022202021 |
4 | 2012110120112023003 |
5 | 4330332133043021 |
6 | 150131050302311 |
7 | 13263663041464 |
oct | 2062430261303 |
9 | 453234568667 |
10 | 144223331011 |
11 | 5618a346251 |
12 | 23b50127997 |
13 | 107a5849326 |
14 | 6da24b8d6b |
15 | 3b418adc41 |
hex | 21946162c3 |
144223331011 has 8 divisors (see below), whose sum is σ = 144371842160. Its totient is φ = 144074871072.
The previous prime is 144223331003. The next prime is 144223331023. The reversal of 144223331011 is 110133322441.
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 144223331011 - 23 = 144223331003 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (144223331041) 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, 8158300 + ... + 8175958.
It is an arithmetic number, because the mean of its divisors is an integer number (18046480270).
Almost surely, 2144223331011 is an apocalyptic number.
144223331011 is a deficient number, since it is larger than the sum of its proper divisors (148511149).
144223331011 is a wasteful number, since it uses less digits than its factorization.
144223331011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25605.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 144223331011 its reverse (110133322441), we get a palindrome (254356653452).
It can be divided in two parts, 14422 and 3331011, that added together give a palindrome (3345433).
The spelling of 144223331011 in words is "one hundred forty-four billion, two hundred twenty-three million, three hundred thirty-one thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •