Base | Representation |
---|---|
bin | 101101011110100011110010… |
… | …110101010101111101110001 |
3 | 222020011222012220211012012002 |
4 | 231132203302311111331301 |
5 | 202203444300421010001 |
6 | 1545220143444343345 |
7 | 60062253366125231 |
oct | 5536436265257561 |
9 | 866158186735162 |
10 | 200012111110001 |
11 | 58803729464573 |
12 | 1a52382b3a4b55 |
13 | 877b0a4457068 |
14 | 37568d02c5cc1 |
15 | 181cb9245b46b |
hex | b5e8f2d55f71 |
200012111110001 has 8 divisors (see below), whose sum is σ = 200174829999144. Its totient is φ = 199849429560960.
The previous prime is 200012111109977. The next prime is 200012111110039. The reversal of 200012111110001 is 100011111210002.
It can be written as a sum of positive squares in 4 ways, for example, as 69523161183025 + 130488949926976 = 8338055^2 + 11423176^2 .
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 200012111110001 - 210 = 200012111108977 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200012111110051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1387331 + ... + 20048663.
It is an arithmetic number, because the mean of its divisors is an integer number (25021853749893).
Almost surely, 2200012111110001 is an apocalyptic number.
It is an amenable number.
200012111110001 is a deficient number, since it is larger than the sum of its proper divisors (162718889143).
200012111110001 is a wasteful number, since it uses less digits than its factorization.
200012111110001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18670051.
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 200012111110001 its reverse (100011111210002), we get a palindrome (300023222320003).
The spelling of 200012111110001 in words is "two hundred trillion, twelve billion, one hundred eleven million, one hundred ten thousand, one".
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