Base | Representation |
---|---|
bin | 1011101001000100000… |
… | …0000100011101100011 |
3 | 201010020102120011121001 |
4 | 2322101000010131203 |
5 | 11234100302211321 |
6 | 231513532012431 |
7 | 20310134144215 |
oct | 2722100043543 |
9 | 633212504531 |
10 | 200001210211 |
11 | 77902518480 |
12 | 32918001117 |
13 | 15b24653c8a |
14 | 99743185b5 |
15 | 5308612c91 |
hex | 2e91004763 |
200001210211 has 8 divisors (see below), whose sum is σ = 218199886848. Its totient is φ = 181805325000.
The previous prime is 200001210209. The next prime is 200001210229. The reversal of 200001210211 is 112012100002.
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 200001210211 - 21 = 200001210209 is a prime.
It is a super-2 number, since 2×2000012102112 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200001210281) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546615 + ... + 835936.
It is an arithmetic number, because the mean of its divisors is an integer number (27274985856).
Almost surely, 2200001210211 is an apocalyptic number.
200001210211 is a deficient number, since it is larger than the sum of its proper divisors (18198676637).
200001210211 is a wasteful number, since it uses less digits than its factorization.
200001210211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1395713.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 200001210211 its reverse (112012100002), we get a palindrome (312013310213).
The spelling of 200001210211 in words is "two hundred billion, one million, two hundred ten thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •