Base | Representation |
---|---|
bin | 10111111010010… |
… | …11111100011111 |
3 | 111222102222111110 |
4 | 23331023330133 |
5 | 402322322322 |
6 | 31523153103 |
7 | 4653656556 |
oct | 1375137437 |
9 | 458388443 |
10 | 200589087 |
11 | a3255606 |
12 | 57215793 |
13 | 3273248a |
14 | 1c8d6d9d |
15 | 12923c0c |
hex | bf4bf1f |
200589087 has 8 divisors (see below), whose sum is σ = 268930480. Its totient is φ = 132986880.
The previous prime is 200589083. The next prime is 200589119. The reversal of 200589087 is 780985002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 200589087 - 22 = 200589083 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 (200589083) 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, 184162 + ... + 185247.
It is an arithmetic number, because the mean of its divisors is an integer number (33616310).
Almost surely, 2200589087 is an apocalyptic number.
200589087 is a deficient number, since it is larger than the sum of its proper divisors (68341393).
200589087 is a wasteful number, since it uses less digits than its factorization.
200589087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 369593.
The product of its (nonzero) digits is 40320, while the sum is 39.
The square root of 200589087 is about 14162.9476804795. The cubic root of 200589087 is about 585.3771517852.
The spelling of 200589087 in words is "two hundred million, five hundred eighty-nine thousand, eighty-seven".
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