Base | Representation |
---|---|
bin | 10000100111010111010 |
3 | 1000122211112 |
4 | 2010322322 |
5 | 114410232 |
6 | 15400322 |
7 | 4425203 |
oct | 2047272 |
9 | 1018745 |
10 | 544442 |
11 | 342058 |
12 | 2230a2 |
13 | 160a72 |
14 | 1025aa |
15 | ab4b2 |
hex | 84eba |
544442 has 16 divisors (see below), whose sum is σ = 881280. Its totient is φ = 251328.
The previous prime is 544429. The next prime is 544451. The reversal of 544442 is 244445.
544442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a nialpdrome in base 10.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2159 + ... + 2397.
It is an arithmetic number, because the mean of its divisors is an integer number (55080).
2544442 is an apocalyptic number.
544442 is a deficient number, since it is larger than the sum of its proper divisors (336838).
544442 is a wasteful number, since it uses less digits than its factorization.
544442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 325.
The product of its digits is 2560, while the sum is 23.
The square root of 544442 is about 737.8631309396. The cubic root of 544442 is about 81.6552050183.
Adding to 544442 its reverse (244445), we get a palindrome (788887).
The spelling of 544442 in words is "five hundred forty-four thousand, four hundred forty-two".
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