Base | Representation |
---|---|
bin | 1101101101000010001 |
3 | 211210222011 |
4 | 1231220101 |
5 | 103332131 |
6 | 13342521 |
7 | 3550105 |
oct | 1555021 |
9 | 753864 |
10 | 449041 |
11 | 28740a |
12 | 197a41 |
13 | 129508 |
14 | b9905 |
15 | 8d0b1 |
hex | 6da11 |
449041 has 4 divisors (see below), whose sum is σ = 451584. Its totient is φ = 446500.
The previous prime is 449011. The next prime is 449051. The reversal of 449041 is 140944.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 449041 - 213 = 440849 is a prime.
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (449011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 985 + ... + 1366.
It is an arithmetic number, because the mean of its divisors is an integer number (112896).
2449041 is an apocalyptic number.
It is an amenable number.
449041 is a deficient number, since it is larger than the sum of its proper divisors (2543).
449041 is a wasteful number, since it uses less digits than its factorization.
449041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2542.
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 449041 is about 670.1052156192. The cubic root of 449041 is about 76.5764681720.
Adding to 449041 its reverse (140944), we get a palindrome (589985).
The spelling of 449041 in words is "four hundred forty-nine thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •