Base | Representation |
---|---|
bin | 1000010101010000000… |
… | …0100100001111001111 |
3 | 111200110220110212122110 |
4 | 2011110000210033033 |
5 | 4321124144332333 |
6 | 145431550515103 |
7 | 13225140305412 |
oct | 2052400441717 |
9 | 450426425573 |
10 | 143143355343 |
11 | 5578576857a |
12 | 238aa505a93 |
13 | 10662b89b81 |
14 | 6cdccadb79 |
15 | 3acbb81063 |
hex | 21540243cf |
143143355343 has 8 divisors (see below), whose sum is σ = 190862249008. Its totient is φ = 95426682624.
The previous prime is 143143355317. The next prime is 143143355357. The reversal of 143143355343 is 343553341341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 143143355343 - 26 = 143143355279 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 (143143355843) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 398530 + ... + 667167.
It is an arithmetic number, because the mean of its divisors is an integer number (23857781126).
Almost surely, 2143143355343 is an apocalyptic number.
143143355343 is a deficient number, since it is larger than the sum of its proper divisors (47718893665).
143143355343 is a wasteful number, since it uses less digits than its factorization.
143143355343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1110473.
The product of its digits is 388800, while the sum is 39.
Adding to 143143355343 its reverse (343553341341), we get a palindrome (486696696684).
The spelling of 143143355343 in words is "one hundred forty-three billion, one hundred forty-three million, three hundred fifty-five thousand, three hundred forty-three".
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