Base | Representation |
---|---|
bin | 101000000010000… |
… | …0100011101101110 |
3 | 10110121112212120001 |
4 | 1100010010131232 |
5 | 10222332303032 |
6 | 341142214514 |
7 | 45200246452 |
oct | 12004043556 |
9 | 3417485501 |
10 | 1343244142 |
11 | 62a254229 |
12 | 315a2443a |
13 | 185399326 |
14 | ca57a662 |
15 | 7cdd33e7 |
hex | 5010476e |
1343244142 has 8 divisors (see below), whose sum is σ = 2016890136. Its totient is φ = 670947432.
The previous prime is 1343244139. The next prime is 1343244181. The reversal of 1343244142 is 2414423431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 1343244142.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334828 + ... + 338815.
It is an arithmetic number, because the mean of its divisors is an integer number (252111267).
Almost surely, 21343244142 is an apocalyptic number.
1343244142 is a deficient number, since it is larger than the sum of its proper divisors (673645994).
1343244142 is an equidigital number, since it uses as much as digits as its factorization.
1343244142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 674642.
The product of its digits is 9216, while the sum is 28.
The square root of 1343244142 is about 36650.2952511982. The cubic root of 1343244142 is about 1103.3627513101.
Adding to 1343244142 its reverse (2414423431), we get a palindrome (3757667573).
The spelling of 1343244142 in words is "one billion, three hundred forty-three million, two hundred forty-four thousand, one hundred forty-two".
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