Base | Representation |
---|---|
bin | 10100101101110111… |
… | …000010110000011011 |
3 | 2010102020110111022222 |
4 | 110231313002300123 |
5 | 331024011143121 |
6 | 14115135134255 |
7 | 1415142631601 |
oct | 245567026033 |
9 | 63366414288 |
10 | 22244240411 |
11 | 9485326068 |
12 | 438967438b |
13 | 2136628c43 |
14 | 111039b871 |
15 | 8a2cc60ab |
hex | 52ddc2c1b |
22244240411 has 4 divisors (see below), whose sum is σ = 22343990592. Its totient is φ = 22144490232.
The previous prime is 22244240407. The next prime is 22244240429. The reversal of 22244240411 is 11404244222.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 22244240411 - 22 = 22244240407 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22244240441) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49874756 + ... + 49875201.
It is an arithmetic number, because the mean of its divisors is an integer number (5585997648).
Almost surely, 222244240411 is an apocalyptic number.
22244240411 is a deficient number, since it is larger than the sum of its proper divisors (99750181).
22244240411 is an equidigital number, since it uses as much as digits as its factorization.
22244240411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99750180.
The product of its (nonzero) digits is 4096, while the sum is 26.
Adding to 22244240411 its reverse (11404244222), we get a palindrome (33648484633).
The spelling of 22244240411 in words is "twenty-two billion, two hundred forty-four million, two hundred forty thousand, four hundred eleven".
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