Base | Representation |
---|---|
bin | 100000011100001… |
… | …000011001011111 |
3 | 1101221002112020221 |
4 | 200130020121133 |
5 | 2103311322333 |
6 | 130001022211 |
7 | 16326003055 |
oct | 4034103137 |
9 | 1357075227 |
10 | 544245343 |
11 | 25a237644 |
12 | 132324967 |
13 | 889a7085 |
14 | 523d21d5 |
15 | 32ba7d2d |
hex | 2070865f |
544245343 has 4 divisors (see below), whose sum is σ = 567908208. Its totient is φ = 520582480.
The previous prime is 544245301. The next prime is 544245353. The reversal of 544245343 is 343542445.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 544245343 - 229 = 7374431 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 544245299 and 544245308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (544245353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11831398 + ... + 11831443.
It is an arithmetic number, because the mean of its divisors is an integer number (141977052).
Almost surely, 2544245343 is an apocalyptic number.
544245343 is a deficient number, since it is larger than the sum of its proper divisors (23662865).
544245343 is a wasteful number, since it uses less digits than its factorization.
544245343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23662864.
The product of its digits is 115200, while the sum is 34.
The square root of 544245343 is about 23329.0664836808. The cubic root of 544245343 is about 816.4537232023.
Adding to 544245343 its reverse (343542445), we get a palindrome (887787788).
The spelling of 544245343 in words is "five hundred forty-four million, two hundred forty-five thousand, three hundred forty-three".
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