Base | Representation |
---|---|
bin | 11100000100101111… |
… | …000011010100110011 |
3 | 2212210210122202020100 |
4 | 130010233003110303 |
5 | 443213404324243 |
6 | 21503103043443 |
7 | 2115000410526 |
oct | 340457032463 |
9 | 85723582210 |
10 | 30144214323 |
11 | 11869694423 |
12 | 5a132a0583 |
13 | 2ac5219712 |
14 | 165d668bbd |
15 | bb66140d3 |
hex | 704bc3533 |
30144214323 has 6 divisors (see below), whose sum is σ = 43541642924. Its totient is φ = 20096142876.
The previous prime is 30144214319. The next prime is 30144214351. The reversal of 30144214323 is 32341244103.
It is not a de Polignac number, because 30144214323 - 22 = 30144214319 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30144214523) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1674678565 + ... + 1674678582.
Almost surely, 230144214323 is an apocalyptic number.
30144214323 is a deficient number, since it is larger than the sum of its proper divisors (13397428601).
30144214323 is a wasteful number, since it uses less digits than its factorization.
30144214323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3349357153 (or 3349357150 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 30144214323 its reverse (32341244103), we get a palindrome (62485458426).
The spelling of 30144214323 in words is "thirty billion, one hundred forty-four million, two hundred fourteen thousand, three hundred twenty-three".
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