Base | Representation |
---|---|
bin | 1010000011010000001100… |
… | …00011010000101000111101 |
3 | 2220020221010121100222100201 |
4 | 11001220012003100220331 |
5 | 10344104400311114401 |
6 | 115001304202123501 |
7 | 4440550146433024 |
oct | 501500603205075 |
9 | 86227117328321 |
10 | 22102003223101 |
11 | 70514526920aa |
12 | 258b6241b0591 |
13 | c4429638cc49 |
14 | 565a57c258bb |
15 | 284dccd9ab01 |
hex | 141a060d0a3d |
22102003223101 has 32 divisors (see below), whose sum is σ = 23765194908000. Its totient is φ = 20481647886336.
The previous prime is 22102003223077. The next prime is 22102003223141. The reversal of 22102003223101 is 10132230020122.
It can be written as a sum of positive squares in 16 ways, for example, as 7261402700601 + 14840600522500 = 2694699^2 + 3852350^2 .
It is a cyclic number.
It is not a de Polignac number, because 22102003223101 - 231 = 22099855739453 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22102003223141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2267099775 + ... + 2267109523.
It is an arithmetic number, because the mean of its divisors is an integer number (742662340875).
Almost surely, 222102003223101 is an apocalyptic number.
It is an amenable number.
22102003223101 is a deficient number, since it is larger than the sum of its proper divisors (1663191684899).
22102003223101 is a wasteful number, since it uses less digits than its factorization.
22102003223101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17553.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 22102003223101 its reverse (10132230020122), we get a palindrome (32234233243223).
The spelling of 22102003223101 in words is "twenty-two trillion, one hundred two billion, three million, two hundred twenty-three thousand, one hundred one".
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