Base | Representation |
---|---|
bin | 1010001100110111101010… |
… | …00101101111000101111101 |
3 | 2221102112000200210101211002 |
4 | 11012123311011233011331 |
5 | 10420013104333004440 |
6 | 115413152215140045 |
7 | 4503455361414116 |
oct | 506336505570575 |
9 | 87375020711732 |
10 | 22432431141245 |
11 | 71695a4626694 |
12 | 262367b974625 |
13 | c694a511b738 |
14 | 577a4216320d |
15 | 28d7bba0e115 |
hex | 1466f516f17d |
22432431141245 has 8 divisors (see below), whose sum is σ = 27023660240184. Its totient is φ = 17876116332544.
The previous prime is 22432431141203. The next prime is 22432431141247. The reversal of 22432431141245 is 54214113423422.
It can be written as a sum of positive squares in 4 ways, for example, as 2597067617764 + 19835363523481 = 1611542^2 + 4453691^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22432431141245 - 218 = 22432430879101 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22432431141199 and 22432431141208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22432431141247) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8728571144 + ... + 8728573713.
It is an arithmetic number, because the mean of its divisors is an integer number (3377957530023).
Almost surely, 222432431141245 is an apocalyptic number.
It is an amenable number.
22432431141245 is a deficient number, since it is larger than the sum of its proper divisors (4591229098939).
22432431141245 is a wasteful number, since it uses less digits than its factorization.
22432431141245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17457145119.
The product of its digits is 184320, while the sum is 38.
Adding to 22432431141245 its reverse (54214113423422), we get a palindrome (76646544564667).
The spelling of 22432431141245 in words is "twenty-two trillion, four hundred thirty-two billion, four hundred thirty-one million, one hundred forty-one thousand, two hundred forty-five".
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