Base | Representation |
---|---|
bin | 100000010100011110110… |
… | …1101000111101000111101 |
3 | 120201122122210210112112210 |
4 | 1000220331231013220331 |
5 | 1040234240021001023 |
6 | 13240350245251033 |
7 | 635632452050103 |
oct | 100507555075075 |
9 | 16648583715483 |
10 | 4442031422013 |
11 | 1462944a30479 |
12 | 5b8a8b403a79 |
13 | 262b60315993 |
14 | 114dd17c7c73 |
15 | 7a8328a8593 |
hex | 40a3db47a3d |
4442031422013 has 8 divisors (see below), whose sum is σ = 5922792065376. Its totient is φ = 2961312530000.
The previous prime is 4442031421999. The next prime is 4442031422021. The reversal of 4442031422013 is 3102241302444.
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 4442031422013 - 29 = 4442031421501 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4442031422033) 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, 10188738 + ... + 10615763.
It is an arithmetic number, because the mean of its divisors is an integer number (740349008172).
Almost surely, 24442031422013 is an apocalyptic number.
It is an amenable number.
4442031422013 is a deficient number, since it is larger than the sum of its proper divisors (1480760643363).
4442031422013 is a wasteful number, since it uses less digits than its factorization.
4442031422013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20875675.
The product of its (nonzero) digits is 18432, while the sum is 30.
Adding to 4442031422013 its reverse (3102241302444), we get a palindrome (7544272724457).
The spelling of 4442031422013 in words is "four trillion, four hundred forty-two billion, thirty-one million, four hundred twenty-two thousand, thirteen".
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