Base | Representation |
---|---|
bin | 10111111000010… |
… | …00010011100001 |
3 | 111221220220110012 |
4 | 23330020103201 |
5 | 402234441113 |
6 | 31513214305 |
7 | 4651424045 |
oct | 1374102341 |
9 | 457826405 |
10 | 200312033 |
11 | a3086439 |
12 | 57101395 |
13 | 3266633c |
14 | 1c864025 |
15 | 128bbaa8 |
hex | bf084e1 |
200312033 has 8 divisors (see below), whose sum is σ = 202833000. Its totient is φ = 197797248.
The previous prime is 200312027. The next prime is 200312039. The reversal of 200312033 is 330213002.
It is an interprime number because it is at equal distance from previous prime (200312027) and next prime (200312039).
It can be written as a sum of positive squares in 4 ways, for example, as 39225169 + 161086864 = 6263^2 + 12692^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 200312033 - 28 = 200311777 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200311999 and 200312017.
It is not an unprimeable number, because it can be changed into a prime (200312039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128543 + ... + 130091.
It is an arithmetic number, because the mean of its divisors is an integer number (25354125).
Almost surely, 2200312033 is an apocalyptic number.
It is an amenable number.
200312033 is a deficient number, since it is larger than the sum of its proper divisors (2520967).
200312033 is a wasteful number, since it uses less digits than its factorization.
200312033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3091.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 200312033 is about 14153.1633566493. The cubic root of 200312033 is about 585.1075196242.
Adding to 200312033 its reverse (330213002), we get a palindrome (530525035).
The spelling of 200312033 in words is "two hundred million, three hundred twelve thousand, thirty-three".
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