Base | Representation |
---|---|
bin | 100000100110011000111… |
… | …101100000100111101010 |
3 | 21221011110110201212011121 |
4 | 200212120331200213222 |
5 | 243201010010104232 |
6 | 4433053132245454 |
7 | 320565224462452 |
oct | 40463075404752 |
9 | 7834413655147 |
10 | 2240244222442 |
11 | 79409a507a56 |
12 | 30221131088a |
13 | 13333c404805 |
14 | 7a5dd752d62 |
15 | 3d4195cad97 |
hex | 20998f609ea |
2240244222442 has 16 divisors (see below), whose sum is σ = 3479896850472. Its totient is φ = 1080971536320.
The previous prime is 2240244222413. The next prime is 2240244222451. The reversal of 2240244222442 is 2442224420422.
It can be written as a sum of positive squares in 4 ways, for example, as 2058912181881 + 181332040561 = 1434891^2 + 425831^2 .
It is a super-2 number, since 2×22402442224422 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2240244222398 and 2240244222407.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173226153 + ... + 173239084.
Almost surely, 22240244222442 is an apocalyptic number.
2240244222442 is a deficient number, since it is larger than the sum of its proper divisors (1239652628030).
2240244222442 is a wasteful number, since it uses less digits than its factorization.
2240244222442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 346465353.
The product of its (nonzero) digits is 131072, while the sum is 34.
Adding to 2240244222442 its reverse (2442224420422), we get a palindrome (4682468642864).
The spelling of 2240244222442 in words is "two trillion, two hundred forty billion, two hundred forty-four million, two hundred twenty-two thousand, four hundred forty-two".
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