Base | Representation |
---|---|
bin | 10111110110111… |
… | …11000101100100 |
3 | 111221121022212021 |
4 | 23323133011210 |
5 | 402214040304 |
6 | 31505432524 |
7 | 4650121612 |
oct | 1373370544 |
9 | 457538767 |
10 | 200143204 |
11 | a2a80608 |
12 | 5703b744 |
13 | 32607541 |
14 | 1c81c6b2 |
15 | 12886a54 |
hex | bedf164 |
200143204 has 24 divisors (see below), whose sum is σ = 359189600. Its totient is φ = 97549056.
The previous prime is 200143201. The next prime is 200143213. The reversal of 200143204 is 402341002.
It is not an unprimeable number, because it can be changed into a prime (200143201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22147 + ... + 29845.
Almost surely, 2200143204 is an apocalyptic number.
It is an amenable number.
200143204 is a deficient number, since it is larger than the sum of its proper divisors (159046396).
200143204 is a wasteful number, since it uses less digits than its factorization.
200143204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7867 (or 7865 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 200143204 is about 14147.1977437230. The cubic root of 200143204 is about 584.9430913546.
Adding to 200143204 its reverse (402341002), we get a palindrome (602484206).
The spelling of 200143204 in words is "two hundred million, one hundred forty-three thousand, two hundred four".
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