Base | Representation |
---|---|
bin | 1010001000100010… |
… | …01110100100111111 |
3 | 112001010221121110011 |
4 | 11010101032210333 |
5 | 42120211143033 |
6 | 2255501124051 |
7 | 251550035326 |
oct | 50421164477 |
9 | 15033847404 |
10 | 5440334143 |
11 | 2341a21622 |
12 | 1079b59627 |
13 | 689152b3a |
14 | 3987650bd |
15 | 21c935ccd |
hex | 14444e93f |
5440334143 has 4 divisors (see below), whose sum is σ = 5496420160. Its totient is φ = 5384248128.
The previous prime is 5440334113. The next prime is 5440334147. The reversal of 5440334143 is 3414330445.
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 5440334143 - 25 = 5440334111 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 (5440334147) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28042863 + ... + 28043056.
It is an arithmetic number, because the mean of its divisors is an integer number (1374105040).
Almost surely, 25440334143 is an apocalyptic number.
5440334143 is a deficient number, since it is larger than the sum of its proper divisors (56086017).
5440334143 is an equidigital number, since it uses as much as digits as its factorization.
5440334143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56086016.
The product of its (nonzero) digits is 34560, while the sum is 31.
The square root of 5440334143 is about 73758.6208046219. The cubic root of 5440334143 is about 1758.7678771912.
Adding to 5440334143 its reverse (3414330445), we get a palindrome (8854664588).
The spelling of 5440334143 in words is "five billion, four hundred forty million, three hundred thirty-four thousand, one hundred forty-three".
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