Base | Representation |
---|---|
bin | 1100110111001111011… |
… | …11011101001010001101 |
3 | 1120020210222021002010000 |
4 | 12123213233131022031 |
5 | 24220131002010133 |
6 | 535012414234513 |
7 | 43634354315343 |
oct | 6334757351215 |
9 | 1506728232100 |
10 | 441974641293 |
11 | 160493187699 |
12 | 717a84b5a39 |
13 | 328a78296b3 |
14 | 1756ab07993 |
15 | b76b934413 |
hex | 66e7bdd28d |
441974641293 has 20 divisors (see below), whose sum is σ = 669278029948. Its totient is φ = 290613458880.
The previous prime is 441974641271. The next prime is 441974641343. The reversal of 441974641293 is 392146479144.
It is a happy number.
441974641293 is a `hidden beast` number, since 4 + 4 + 1 + 97 + 464 + 1 + 2 + 93 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 368870378409 + 73104262884 = 607347^2 + 270378^2 .
It is not a de Polignac number, because 441974641293 - 25 = 441974641261 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 (441974641223) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 37367218 + ... + 37379043.
Almost surely, 2441974641293 is an apocalyptic number.
It is an amenable number.
441974641293 is a deficient number, since it is larger than the sum of its proper divisors (227303388655).
441974641293 is an equidigital number, since it uses as much as digits as its factorization.
441974641293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74746346 (or 74746337 counting only the distinct ones).
The product of its digits is 5225472, while the sum is 54.
The spelling of 441974641293 in words is "four hundred forty-one billion, nine hundred seventy-four million, six hundred forty-one thousand, two hundred ninety-three".
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