Base | Representation |
---|---|
bin | 1000001100100100… |
… | …1000111100001011 |
3 | 12200100002022101010 |
4 | 2003021020330023 |
5 | 14001223224321 |
6 | 1002154055003 |
7 | 105344325642 |
oct | 20311107413 |
9 | 5610068333 |
10 | 2200211211 |
11 | a29a64280 |
12 | 514a1a463 |
13 | 290aa6833 |
14 | 16c2d4359 |
15 | cd25e676 |
hex | 83248f0b |
2200211211 has 32 divisors (see below), whose sum is σ = 3348241920. Its totient is φ = 1272128000.
The previous prime is 2200211201. The next prime is 2200211231. The reversal of 2200211211 is 1121120022.
It is not a de Polignac number, because 2200211211 - 29 = 2200210699 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2200211201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 300745 + ... + 307973.
It is an arithmetic number, because the mean of its divisors is an integer number (104632560).
Almost surely, 22200211211 is an apocalyptic number.
2200211211 is a deficient number, since it is larger than the sum of its proper divisors (1148030709).
2200211211 is a wasteful number, since it uses less digits than its factorization.
2200211211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7667.
The product of its (nonzero) digits is 16, while the sum is 12.
The square root of 2200211211 is about 46906.4090610228. The cubic root of 2200211211 is about 1300.6330666135.
Adding to 2200211211 its reverse (1121120022), we get a palindrome (3321331233).
The spelling of 2200211211 in words is "two billion, two hundred million, two hundred eleven thousand, two hundred eleven".
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