Base | Representation |
---|---|
bin | 10111111000010… |
… | …00000011100101 |
3 | 111221220212001102 |
4 | 23330020003211 |
5 | 402234423023 |
6 | 31513205445 |
7 | 4651421060 |
oct | 1374100345 |
9 | 457825042 |
10 | 200311013 |
11 | a30856a1 |
12 | 57100885 |
13 | 32665a36 |
14 | 1c8638d7 |
15 | 128bb628 |
hex | bf080e5 |
200311013 has 8 divisors (see below), whose sum is σ = 230444160. Its totient is φ = 170557200.
The previous prime is 200311003. The next prime is 200311019. The reversal of 200311013 is 310113002.
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 200311013 - 212 = 200306917 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200310985 and 200311003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200311019) 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, 93698 + ... + 95811.
It is an arithmetic number, because the mean of its divisors is an integer number (28805520).
Almost surely, 2200311013 is an apocalyptic number.
It is an amenable number.
200311013 is a deficient number, since it is larger than the sum of its proper divisors (30133147).
200311013 is a wasteful number, since it uses less digits than its factorization.
200311013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189667.
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 200311013 is about 14153.1273222564. The cubic root of 200311013 is about 585.1065264891.
Adding to 200311013 its reverse (310113002), we get a palindrome (510424015).
The spelling of 200311013 in words is "two hundred million, three hundred eleven thousand, thirteen".
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