Base | Representation |
---|---|
bin | 1000001100100100… |
… | …1001001010011010 |
3 | 12200100002100121212 |
4 | 2003021021022122 |
5 | 14001223241442 |
6 | 1002154103122 |
7 | 105344331413 |
oct | 20311111232 |
9 | 5610070555 |
10 | 2200212122 |
11 | a29a64a29 |
12 | 514a1aaa2 |
13 | 290aa7084 |
14 | 16c2d480a |
15 | cd25ea82 |
hex | 8324929a |
2200212122 has 16 divisors (see below), whose sum is σ = 3475016640. Its totient is φ = 1041906528.
The previous prime is 2200212109. The next prime is 2200212127. The reversal of 2200212122 is 2212120022.
It is a junction number, because it is equal to n+sod(n) for n = 2200212097 and 2200212106.
It is not an unprimeable number, because it can be changed into a prime (2200212127) 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, 182918 + ... + 194574.
It is an arithmetic number, because the mean of its divisors is an integer number (217188540).
Almost surely, 22200212122 is an apocalyptic number.
2200212122 is a deficient number, since it is larger than the sum of its proper divisors (1274804518).
2200212122 is a wasteful number, since it uses less digits than its factorization.
2200212122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16645.
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 2200212122 is about 46906.4187718483. The cubic root of 2200212122 is about 1300.6332461230.
Adding to 2200212122 its reverse (2212120022), we get a palindrome (4412332144).
The spelling of 2200212122 in words is "two billion, two hundred million, two hundred twelve thousand, one hundred twenty-two".
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