Base | Representation |
---|---|
bin | 111001110010000001011… |
… | …0101010000010100100111 |
3 | 1001010012020202021002021102 |
4 | 1303210002311100110213 |
5 | 2020103033130421343 |
6 | 24520125331510315 |
7 | 1446515223421061 |
oct | 163440265202447 |
9 | 31105222232242 |
10 | 7941442045223 |
11 | 2591a46002095 |
12 | a83130a5839b |
13 | 457b4ab4718b |
14 | 1d6521524731 |
15 | db8961103b8 |
hex | 73902d50527 |
7941442045223 has 16 divisors (see below), whose sum is σ = 8426843812800. Its totient is φ = 7458086332416.
The previous prime is 7941442045217. The next prime is 7941442045237. The reversal of 7941442045223 is 3225402441497.
It is a cyclic number.
It is not a de Polignac number, because 7941442045223 - 216 = 7941441979687 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 (7941442045123) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 14406011 + ... + 14947107.
It is an arithmetic number, because the mean of its divisors is an integer number (526677738300).
Almost surely, 27941442045223 is an apocalyptic number.
7941442045223 is a deficient number, since it is larger than the sum of its proper divisors (485401767577).
7941442045223 is a wasteful number, since it uses less digits than its factorization.
7941442045223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 542986.
The product of its (nonzero) digits is 1935360, while the sum is 47.
The spelling of 7941442045223 in words is "seven trillion, nine hundred forty-one billion, four hundred forty-two million, forty-five thousand, two hundred twenty-three".
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