Base | Representation |
---|---|
bin | 1000011000100001100… |
… | …1001011101001010011 |
3 | 111202202011020000000211 |
4 | 2012020121023221103 |
5 | 4324424142122233 |
6 | 150055104024551 |
7 | 13256001462160 |
oct | 2061031135123 |
9 | 452664200024 |
10 | 144022223443 |
11 | 5609687714a |
12 | 23ab4902157 |
13 | 10772c94b77 |
14 | 6d838c9067 |
15 | 3b2ddd65cd |
hex | 218864ba53 |
144022223443 has 32 divisors (see below), whose sum is σ = 171203598720. Its totient is φ = 118540800000.
The previous prime is 144022223353. The next prime is 144022223459. The reversal of 144022223443 is 344322220441.
It is a de Polignac number, because none of the positive numbers 2k-144022223443 is a prime.
It is not an unprimeable number, because it can be changed into a prime (144022223473) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34280743 + ... + 34284943.
It is an arithmetic number, because the mean of its divisors is an integer number (5350112460).
Almost surely, 2144022223443 is an apocalyptic number.
144022223443 is a deficient number, since it is larger than the sum of its proper divisors (27181375277).
144022223443 is a wasteful number, since it uses less digits than its factorization.
144022223443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5119.
The product of its (nonzero) digits is 36864, while the sum is 31.
Adding to 144022223443 its reverse (344322220441), we get a palindrome (488344443884).
The spelling of 144022223443 in words is "one hundred forty-four billion, twenty-two million, two hundred twenty-three thousand, four hundred forty-three".
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