Base | Representation |
---|---|
bin | 10001000011111… |
… | …00000010110111 |
3 | 100222021222002012 |
4 | 20201330002313 |
5 | 243114130143 |
6 | 22111234435 |
7 | 3355311134 |
oct | 1041740267 |
9 | 328258065 |
10 | 143114423 |
11 | 73869a91 |
12 | 3bb18a1b |
13 | 2385aaba |
14 | 1501558b |
15 | c86e418 |
hex | 887c0b7 |
143114423 has 4 divisors (see below), whose sum is σ = 143941848. Its totient is φ = 142287000.
The previous prime is 143114399. The next prime is 143114429. The reversal of 143114423 is 324411341.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 143114423 - 216 = 143048887 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143114429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413453 + ... + 413798.
It is an arithmetic number, because the mean of its divisors is an integer number (35985462).
Almost surely, 2143114423 is an apocalyptic number.
143114423 is a deficient number, since it is larger than the sum of its proper divisors (827425).
143114423 is an equidigital number, since it uses as much as digits as its factorization.
143114423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 827424.
The product of its digits is 1152, while the sum is 23.
The square root of 143114423 is about 11963.0440524141. The cubic root of 143114423 is about 523.0715926011.
Adding to 143114423 its reverse (324411341), we get a palindrome (467525764).
The spelling of 143114423 in words is "one hundred forty-three million, one hundred fourteen thousand, four hundred twenty-three".
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