Base | Representation |
---|---|
bin | 1011010000110001… |
… | …0111010100101111 |
3 | 21210200120102122110 |
4 | 2310030113110233 |
5 | 22142410441033 |
6 | 1215552215103 |
7 | 134626160442 |
oct | 26414272457 |
9 | 7720512573 |
10 | 3023140143 |
11 | 1311535a31 |
12 | 70453a493 |
13 | 39242702a |
14 | 20970b659 |
15 | 12a615363 |
hex | b431752f |
3023140143 has 4 divisors (see below), whose sum is σ = 4030853528. Its totient is φ = 2015426760.
The previous prime is 3023140111. The next prime is 3023140151. The reversal of 3023140143 is 3410413203.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 3023140143 - 25 = 3023140111 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 (3023140543) 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 3 ways as a sum of consecutive naturals, for example, 503856688 + ... + 503856693.
It is an arithmetic number, because the mean of its divisors is an integer number (1007713382).
Almost surely, 23023140143 is an apocalyptic number.
3023140143 is a deficient number, since it is larger than the sum of its proper divisors (1007713385).
3023140143 is a wasteful number, since it uses less digits than its factorization.
3023140143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1007713384.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 3023140143 is about 54983.0896094426. The cubic root of 3023140143 is about 1445.9482834952.
Adding to 3023140143 its reverse (3410413203), we get a palindrome (6433553346).
The spelling of 3023140143 in words is "three billion, twenty-three million, one hundred forty thousand, one hundred forty-three".
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