Base | Representation |
---|---|
bin | 10111111100101… |
… | …10101011010100 |
3 | 112000000112101112 |
4 | 23332112223110 |
5 | 402412121223 |
6 | 31533514152 |
7 | 4656403154 |
oct | 1376265324 |
9 | 460015345 |
10 | 200895188 |
11 | a344458a |
12 | 57342958 |
13 | 3280b8c0 |
14 | 1c976764 |
15 | 12984778 |
hex | bf96ad4 |
200895188 has 24 divisors (see below), whose sum is σ = 400883112. Its totient is φ = 87266304.
The previous prime is 200895173. The next prime is 200895193. The reversal of 200895188 is 881598002.
It can be written as a sum of positive squares in 4 ways, for example, as 36747844 + 164147344 = 6062^2 + 12812^2 .
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
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, 112745 + ... + 114512.
It is an arithmetic number, because the mean of its divisors is an integer number (16703463).
Almost surely, 2200895188 is an apocalyptic number.
It is an amenable number.
200895188 is a deficient number, since it is larger than the sum of its proper divisors (199987924).
200895188 is a wasteful number, since it uses less digits than its factorization.
200895188 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227291 (or 227289 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 41.
The square root of 200895188 is about 14173.7499625187. The cubic root of 200895188 is about 585.6747642918.
The spelling of 200895188 in words is "two hundred million, eight hundred ninety-five thousand, one hundred eighty-eight".
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