Base | Representation |
---|---|
bin | 1011101001110011011… |
… | …1100101100100101011 |
3 | 201010202022012122110021 |
4 | 2322130313211210223 |
5 | 11240002240010011 |
6 | 231545403301311 |
7 | 20315102404210 |
oct | 2723467454453 |
9 | 633668178407 |
10 | 200200313131 |
11 | 779a4948445 |
12 | 3297281a837 |
13 | 15b56985b60 |
14 | 9992945b07 |
15 | 531ad41471 |
hex | 2e9cde592b |
200200313131 has 16 divisors (see below), whose sum is σ = 248580932544. Its totient is φ = 156998467584.
The previous prime is 200200313111. The next prime is 200200313161. The reversal of 200200313131 is 131313002002.
It is not a de Polignac number, because 200200313131 - 211 = 200200311083 is a prime.
It is a super-2 number, since 2×2002003131312 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (200200313111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9724246 + ... + 9744811.
It is an arithmetic number, because the mean of its divisors is an integer number (15536308284).
Almost surely, 2200200313131 is an apocalyptic number.
200200313131 is a deficient number, since it is larger than the sum of its proper divisors (48380619413).
200200313131 is a wasteful number, since it uses less digits than its factorization.
200200313131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19469190.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 200200313131 its reverse (131313002002), we get a palindrome (331513315133).
The spelling of 200200313131 in words is "two hundred billion, two hundred million, three hundred thirteen thousand, one hundred thirty-one".
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