Base | Representation |
---|---|
bin | 10110010001000011101… |
… | …001011101111100101111 |
3 | 12102021120022120111200210 |
4 | 112101003221131330233 |
5 | 200032213141121143 |
6 | 3130534345153503 |
7 | 215356243314552 |
oct | 26210351357457 |
9 | 5367508514623 |
10 | 1530143301423 |
11 | 53aa26003950 |
12 | 208675a8b893 |
13 | b13a43a3639 |
14 | 540b8b38699 |
15 | 29c0887d033 |
hex | 16443a5df2f |
1530143301423 has 16 divisors (see below), whose sum is σ = 2225876284800. Its totient is φ = 927270701280.
The previous prime is 1530143301389. The next prime is 1530143301433. The reversal of 1530143301423 is 3241033410351.
It is a happy number.
It is not a de Polignac number, because 1530143301423 - 29 = 1530143300911 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1530143301433) 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 in 15 ways as a sum of consecutive naturals, for example, 1871508 + ... + 2561801.
It is an arithmetic number, because the mean of its divisors is an integer number (139117267800).
Almost surely, 21530143301423 is an apocalyptic number.
1530143301423 is a deficient number, since it is larger than the sum of its proper divisors (695732983377).
1530143301423 is a wasteful number, since it uses less digits than its factorization.
1530143301423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4443782.
The product of its (nonzero) digits is 12960, while the sum is 30.
Adding to 1530143301423 its reverse (3241033410351), we get a palindrome (4771176711774).
The spelling of 1530143301423 in words is "one trillion, five hundred thirty billion, one hundred forty-three million, three hundred one thousand, four hundred twenty-three".
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