Base | Representation |
---|---|
bin | 100000011100000… |
… | …101101010001000 |
3 | 1101221001221212021 |
4 | 200130011222020 |
5 | 2103310442440 |
6 | 130000454224 |
7 | 16325625253 |
oct | 4034055210 |
9 | 1357057767 |
10 | 544234120 |
11 | 25a22a171 |
12 | 13231a374 |
13 | 889a1c31 |
14 | 523cc09a |
15 | 32ba484a |
hex | 20705a88 |
544234120 has 16 divisors (see below), whose sum is σ = 1224526860. Its totient is φ = 217693632.
The previous prime is 544234111. The next prime is 544234121. The reversal of 544234120 is 21432445.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 474978436 + 69255684 = 21794^2 + 8322^2 .
It is not an unprimeable number, because it can be changed into a prime (544234121) 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, 6802887 + ... + 6802966.
Almost surely, 2544234120 is an apocalyptic number.
It is an amenable number.
544234120 is an abundant number, since it is smaller than the sum of its proper divisors (680292740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
544234120 is a wasteful number, since it uses less digits than its factorization.
544234120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13605864 (or 13605860 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 25.
The square root of 544234120 is about 23328.8259455979. The cubic root of 544234120 is about 816.4481110745.
Adding to 544234120 its reverse (21432445), we get a palindrome (565666565).
The spelling of 544234120 in words is "five hundred forty-four million, two hundred thirty-four thousand, one hundred twenty".
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