Base | Representation |
---|---|
bin | 10001000011000… |
… | …00001010100110 |
3 | 100222002011102211 |
4 | 20201200022212 |
5 | 243102001410 |
6 | 22104554034 |
7 | 3354324202 |
oct | 1041401246 |
9 | 328064384 |
10 | 143000230 |
11 | 737a120a |
12 | 3ba8291a |
13 | 2381ab29 |
14 | 14dc5b02 |
15 | c84a68a |
hex | 88602a6 |
143000230 has 8 divisors (see below), whose sum is σ = 257400432. Its totient is φ = 57200088.
The previous prime is 143000219. The next prime is 143000267. The reversal of 143000230 is 32000341.
143000230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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 143000230.
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, 7150002 + ... + 7150021.
It is an arithmetic number, because the mean of its divisors is an integer number (32175054).
Almost surely, 2143000230 is an apocalyptic number.
143000230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
143000230 is a deficient number, since it is larger than the sum of its proper divisors (114400202).
143000230 is a wasteful number, since it uses less digits than its factorization.
143000230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14300030.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 143000230 is about 11958.2703598806. The cubic root of 143000230 is about 522.9324335353.
Adding to 143000230 its reverse (32000341), we get a palindrome (175000571).
The spelling of 143000230 in words is "one hundred forty-three million, two hundred thirty", and thus it is an aban number.
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