Base | Representation |
---|---|
bin | 1011110000100000100… |
… | …11010111111110001001 |
3 | 1102121210111002210021201 |
4 | 11320100103113332021 |
5 | 23104343103041301 |
6 | 505332323304201 |
7 | 41121336036661 |
oct | 5702023277611 |
9 | 1377714083251 |
10 | 404000440201 |
11 | 146376797326 |
12 | 6636ab1b061 |
13 | 2c135385217 |
14 | 157a75cd1a1 |
15 | a797c09201 |
hex | 5e104d7f89 |
404000440201 has 8 divisors (see below), whose sum is σ = 404514938880. Its totient is φ = 403486254432.
The previous prime is 404000440177. The next prime is 404000440267. The reversal of 404000440201 is 102044000404.
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 404000440201 - 237 = 266561486729 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (404000440801) 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, 2562021 + ... + 2715133.
It is an arithmetic number, because the mean of its divisors is an integer number (50564367360).
Almost surely, 2404000440201 is an apocalyptic number.
It is an amenable number.
404000440201 is a deficient number, since it is larger than the sum of its proper divisors (514498679).
404000440201 is a wasteful number, since it uses less digits than its factorization.
404000440201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156455.
The product of its (nonzero) digits is 512, while the sum is 19.
Adding to 404000440201 its reverse (102044000404), we get a palindrome (506044440605).
The spelling of 404000440201 in words is "four hundred four billion, four hundred forty thousand, two hundred one".
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