Base | Representation |
---|---|
bin | 10111110110111… |
… | …00101000010111 |
3 | 111221120211001122 |
4 | 23323130220113 |
5 | 402213230033 |
6 | 31505314155 |
7 | 4650050360 |
oct | 1373345027 |
9 | 457524048 |
10 | 200133143 |
11 | a2a73aa1 |
12 | 5703595b |
13 | 32602aa2 |
14 | 1c818b67 |
15 | 12883a98 |
hex | bedca17 |
200133143 has 16 divisors (see below), whose sum is σ = 241367040. Its totient is φ = 162229056.
The previous prime is 200133127. The next prime is 200133151. The reversal of 200133143 is 341331002.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 200133143 - 24 = 200133127 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 (200133113) 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 15 ways as a sum of consecutive naturals, for example, 7346 + ... + 21312.
It is an arithmetic number, because the mean of its divisors is an integer number (15085440).
Almost surely, 2200133143 is an apocalyptic number.
200133143 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
200133143 is a deficient number, since it is larger than the sum of its proper divisors (41233897).
200133143 is a wasteful number, since it uses less digits than its factorization.
200133143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14086.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 200133143 is about 14146.8421564673. The cubic root of 200133143 is about 584.9332896877.
Adding to 200133143 its reverse (341331002), we get a palindrome (541464145).
The spelling of 200133143 in words is "two hundred million, one hundred thirty-three thousand, one hundred forty-three".
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