Base | Representation |
---|---|
bin | 1010000110011011010000… |
… | …00101010001110111111001 |
3 | 2220122100112022121211121120 |
4 | 11003031220011101313321 |
5 | 10402401133124231014 |
6 | 115123334103055453 |
7 | 4451456555552106 |
oct | 503155005216771 |
9 | 86570468554546 |
10 | 22211022102009 |
11 | 7093706a33434 |
12 | 25a878a441589 |
13 | c5164b52ca10 |
14 | 56b03a9b3aad |
15 | 287b5dc90ba9 |
hex | 143368151df9 |
22211022102009 has 16 divisors (see below), whose sum is σ = 31892837320512. Its totient is φ = 13668283735488.
The previous prime is 22211022101971. The next prime is 22211022102019. The reversal of 22211022102009 is 90020122011222.
It is not a de Polignac number, because 22211022102009 - 28 = 22211022101753 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 22211022102009.
It is not an unprimeable number, because it can be changed into a prime (22211022102019) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21959547 + ... + 22948719.
It is an arithmetic number, because the mean of its divisors is an integer number (1993302332532).
Almost surely, 222211022102009 is an apocalyptic number.
It is an amenable number.
22211022102009 is a deficient number, since it is larger than the sum of its proper divisors (9681815218503).
22211022102009 is a wasteful number, since it uses less digits than its factorization.
22211022102009 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1564936.
The product of its (nonzero) digits is 576, while the sum is 24.
The spelling of 22211022102009 in words is "twenty-two trillion, two hundred eleven billion, twenty-two million, one hundred two thousand, nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •