Base | Representation |
---|---|
bin | 1011101001111011010… |
… | …1011011110001011011 |
3 | 201010211121021201020010 |
4 | 2322132311123301123 |
5 | 11240034211200011 |
6 | 231552542333003 |
7 | 20315652665031 |
oct | 2723665336133 |
9 | 633747251203 |
10 | 200233303131 |
11 | 77a11530304 |
12 | 3298188a163 |
13 | 15b60766a74 |
14 | 9997092551 |
15 | 531dbab1a6 |
hex | 2e9ed5bc5b |
200233303131 has 4 divisors (see below), whose sum is σ = 266977737512. Its totient is φ = 133488868752.
The previous prime is 200233303117. The next prime is 200233303139. The reversal of 200233303131 is 131303332002.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 200233303131 - 27 = 200233303003 is a prime.
It is a super-2 number, since 2×2002333031312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200233303098 and 200233303107.
It is not an unprimeable number, because it can be changed into a prime (200233303139) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33372217186 + ... + 33372217191.
It is an arithmetic number, because the mean of its divisors is an integer number (66744434378).
Almost surely, 2200233303131 is an apocalyptic number.
200233303131 is a deficient number, since it is larger than the sum of its proper divisors (66744434381).
200233303131 is an equidigital number, since it uses as much as digits as its factorization.
200233303131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66744434380.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 200233303131 its reverse (131303332002), we get a palindrome (331536635133).
The spelling of 200233303131 in words is "two hundred billion, two hundred thirty-three million, three hundred three thousand, one hundred thirty-one".
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