Base | Representation |
---|---|
bin | 10100111001100111… |
… | …010011111100110100 |
3 | 2010220222112102121011 |
4 | 110321213103330310 |
5 | 331430002134444 |
6 | 14150502002004 |
7 | 1423056055612 |
oct | 247147237464 |
9 | 63828472534 |
10 | 22441443124 |
11 | 9576678411 |
12 | 4423716304 |
13 | 2168443c39 |
14 | 112c6526b2 |
15 | 8b527b734 |
hex | 5399d3f34 |
22441443124 has 6 divisors (see below), whose sum is σ = 39272525474. Its totient is φ = 11220721560.
The previous prime is 22441443121. The next prime is 22441443131. The reversal of 22441443124 is 42134414422.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 17189832100 + 5251611024 = 131110^2 + 72468^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22441443121) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2805180387 + ... + 2805180394.
Almost surely, 222441443124 is an apocalyptic number.
It is an amenable number.
22441443124 is a deficient number, since it is larger than the sum of its proper divisors (16831082350).
22441443124 is a wasteful number, since it uses less digits than its factorization.
22441443124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5610360785 (or 5610360783 counting only the distinct ones).
The product of its digits is 24576, while the sum is 31.
Adding to 22441443124 its reverse (42134414422), we get a palindrome (64575857546).
The spelling of 22441443124 in words is "twenty-two billion, four hundred forty-one million, four hundred forty-three thousand, one hundred twenty-four".
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