Base | Representation |
---|---|
bin | 11101001000100111110… |
… | …010000101110001100010 |
3 | 21002101211100010220002221 |
4 | 131020213302011301202 |
5 | 230300321240432320 |
6 | 4131432351101254 |
7 | 264435311632354 |
oct | 35104762056142 |
9 | 7071740126087 |
10 | 2002122202210 |
11 | 702105873809 |
12 | 28403681182a |
13 | 116a51126b20 |
14 | 6cc906790d4 |
15 | 3712e47d3aa |
hex | 1d227c85c62 |
2002122202210 has 16 divisors (see below), whose sum is σ = 3881036884536. Its totient is φ = 739245120768.
The previous prime is 2002122202187. The next prime is 2002122202219. The reversal of 2002122202210 is 122022212002.
It can be written as a sum of positive squares in 4 ways, for example, as 587946967729 + 1414175234481 = 766777^2 + 1189191^2 .
It is not an unprimeable number, because it can be changed into a prime (2002122202219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7700469879 + ... + 7700470138.
Almost surely, 22002122202210 is an apocalyptic number.
2002122202210 is a deficient number, since it is larger than the sum of its proper divisors (1878914682326).
2002122202210 is a wasteful number, since it uses less digits than its factorization.
2002122202210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15400940037.
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 2002122202210 its reverse (122022212002), we get a palindrome (2124144414212).
The spelling of 2002122202210 in words is "two trillion, two billion, one hundred twenty-two million, two hundred two thousand, two hundred ten".
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