Base | Representation |
---|---|
bin | 10001000011000… |
… | …00001010010011 |
3 | 100222002011102010 |
4 | 20201200022103 |
5 | 243102001321 |
6 | 22104554003 |
7 | 3354324144 |
oct | 1041401223 |
9 | 328064363 |
10 | 143000211 |
11 | 737a11a2 |
12 | 3ba82903 |
13 | 2381ab13 |
14 | 14dc5acb |
15 | c84a676 |
hex | 8860293 |
143000211 has 8 divisors (see below), whose sum is σ = 193279120. Its totient is φ = 94027392.
The previous prime is 143000203. The next prime is 143000219. The reversal of 143000211 is 112000341.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (143000203) and next prime (143000219).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 143000211 - 23 = 143000203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (143000219) 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, 326266 + ... + 326703.
It is an arithmetic number, because the mean of its divisors is an integer number (24159890).
Almost surely, 2143000211 is an apocalyptic number.
143000211 is a deficient number, since it is larger than the sum of its proper divisors (50278909).
143000211 is an equidigital number, since it uses as much as digits as its factorization.
143000211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 653045.
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 143000211 is about 11958.2695654513. The cubic root of 143000211 is about 522.9324103752.
Adding to 143000211 its reverse (112000341), we get a palindrome (255000552).
The spelling of 143000211 in words is "one hundred forty-three million, two hundred eleven", and thus it is an aban number.
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