Base | Representation |
---|---|
bin | 10001000101011… |
… | …00000111101101 |
3 | 100222122222012110 |
4 | 20202230013231 |
5 | 243141430331 |
6 | 22115354233 |
7 | 3360061215 |
oct | 1042540755 |
9 | 328588173 |
10 | 143311341 |
11 | 73993a28 |
12 | 3bbb2979 |
13 | 238c9614 |
14 | 15067245 |
15 | c8ac946 |
hex | 88ac1ed |
143311341 has 4 divisors (see below), whose sum is σ = 191081792. Its totient is φ = 95540892.
The previous prime is 143311313. The next prime is 143311351. The reversal of 143311341 is 143113341.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 143311341 - 29 = 143310829 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 (143311351) 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, 23885221 + ... + 23885226.
It is an arithmetic number, because the mean of its divisors is an integer number (47770448).
Almost surely, 2143311341 is an apocalyptic number.
It is an amenable number.
143311341 is a deficient number, since it is larger than the sum of its proper divisors (47770451).
143311341 is an equidigital number, since it uses as much as digits as its factorization.
143311341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47770450.
The product of its digits is 432, while the sum is 21.
The square root of 143311341 is about 11971.2714863543. The cubic root of 143311341 is about 523.3113890844.
Adding to 143311341 its reverse (143113341), we get a palindrome (286424682).
The spelling of 143311341 in words is "one hundred forty-three million, three hundred eleven thousand, three hundred forty-one".
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