Base | Representation |
---|---|
bin | 10100101011010011… |
… | …110001100000101101 |
3 | 2010022020221000121201 |
4 | 110223103301200231 |
5 | 330432032042201 |
6 | 14111005525501 |
7 | 1414113062125 |
oct | 245323614055 |
9 | 63266830551 |
10 | 22201440301 |
11 | 9463152777 |
12 | 4377273891 |
13 | 212a7c1a31 |
14 | 1108819c85 |
15 | 89e16e801 |
hex | 52b4f182d |
22201440301 has 4 divisors (see below), whose sum is σ = 22218559132. Its totient is φ = 22184321472.
The previous prime is 22201440269. The next prime is 22201440307. The reversal of 22201440301 is 10304410222.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 16679464201 + 5521976100 = 129149^2 + 74310^2 .
It is a cyclic number.
It is not a de Polignac number, because 22201440301 - 25 = 22201440269 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 (22201440307) 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 3 ways as a sum of consecutive naturals, for example, 8557470 + ... + 8560063.
It is an arithmetic number, because the mean of its divisors is an integer number (5554639783).
Almost surely, 222201440301 is an apocalyptic number.
It is an amenable number.
22201440301 is a deficient number, since it is larger than the sum of its proper divisors (17118831).
22201440301 is a wasteful number, since it uses less digits than its factorization.
22201440301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17118830.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 22201440301 its reverse (10304410222), we get a palindrome (32505850523).
The spelling of 22201440301 in words is "twenty-two billion, two hundred one million, four hundred forty thousand, three hundred one".
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