Base | Representation |
---|---|
bin | 11010001110011… |
… | …110001100111101 |
3 | 1010122221101100222 |
4 | 122032132030331 |
5 | 1400120020331 |
6 | 111354431125 |
7 | 13621643513 |
oct | 3216361475 |
9 | 1118841328 |
10 | 440001341 |
11 | 20640757a |
12 | 1034324a5 |
13 | 70208930 |
14 | 426184b3 |
15 | 28965b7b |
hex | 1a39e33d |
440001341 has 8 divisors (see below), whose sum is σ = 474370680. Its totient is φ = 405706752.
The previous prime is 440001337. The next prime is 440001403. The reversal of 440001341 is 143100044.
It can be written as a sum of positive squares in 4 ways, for example, as 3818116 + 436183225 = 1954^2 + 20885^2 .
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 440001341 - 22 = 440001337 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 (440001641) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6140 + ... + 30293.
It is an arithmetic number, because the mean of its divisors is an integer number (59296335).
Almost surely, 2440001341 is an apocalyptic number.
It is an amenable number.
440001341 is a deficient number, since it is larger than the sum of its proper divisors (34369339).
440001341 is a wasteful number, since it uses less digits than its factorization.
440001341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37375.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 440001341 is about 20976.2089282120. The cubic root of 440001341 is about 760.5912648423.
Adding to 440001341 its reverse (143100044), we get a palindrome (583101385).
The spelling of 440001341 in words is "four hundred forty million, one thousand, three hundred forty-one".
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