Base | Representation |
---|---|
bin | 1011101001110110010… |
… | …0001011010011011011 |
3 | 201010210010012111120202 |
4 | 2322131210023103123 |
5 | 11240013233031021 |
6 | 231550502012415 |
7 | 20315303636450 |
oct | 2723544132333 |
9 | 633703174522 |
10 | 200212002011 |
11 | 77a0050147a |
12 | 3297671710b |
13 | 15b59219358 |
14 | 9994309827 |
15 | 531bd9ea0b |
hex | 2e9d90b4db |
200212002011 has 8 divisors (see below), whose sum is σ = 228822647520. Its totient is φ = 171603589248.
The previous prime is 200212001999. The next prime is 200212002037. The reversal of 200212002011 is 110200212002.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 200212002011 - 234 = 183032132827 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200212001983 and 200212002001.
It is not an unprimeable number, because it can be changed into a prime (200212004011) 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, 361406 + ... + 728723.
It is an arithmetic number, because the mean of its divisors is an integer number (28602830940).
Almost surely, 2200212002011 is an apocalyptic number.
200212002011 is a deficient number, since it is larger than the sum of its proper divisors (28610645509).
200212002011 is a wasteful number, since it uses less digits than its factorization.
200212002011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1116373.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 200212002011 its reverse (110200212002), we get a palindrome (310412214013).
The spelling of 200212002011 in words is "two hundred billion, two hundred twelve million, two thousand, eleven".
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