Base | Representation |
---|---|
bin | 10100011000001110111111 |
3 | 101001102001011 |
4 | 110120032333 |
5 | 2331422033 |
6 | 310300051 |
7 | 63256522 |
oct | 24301677 |
9 | 11042034 |
10 | 5342143 |
11 | 30196a4 |
12 | 1957627 |
13 | 1150741 |
14 | 9d0bb9 |
15 | 707ccd |
hex | 5183bf |
5342143 has 4 divisors (see below), whose sum is σ = 5357800. Its totient is φ = 5326488.
The previous prime is 5342123. The next prime is 5342153. The reversal of 5342143 is 3412435.
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 5342143 - 217 = 5211071 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 (5342123) 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, 7305 + ... + 8002.
It is an arithmetic number, because the mean of its divisors is an integer number (1339450).
Almost surely, 25342143 is an apocalyptic number.
5342143 is a deficient number, since it is larger than the sum of its proper divisors (15657).
5342143 is a wasteful number, since it uses less digits than its factorization.
5342143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15656.
The product of its digits is 1440, while the sum is 22.
The square root of 5342143 is about 2311.3076385458. The cubic root of 5342143 is about 174.8122394368.
Adding to 5342143 its reverse (3412435), we get a palindrome (8754578).
The spelling of 5342143 in words is "five million, three hundred forty-two thousand, one hundred forty-three".
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