Base | Representation |
---|---|
bin | 100000011011111… |
… | …110010011101100 |
3 | 1101221000102120011 |
4 | 200123332103230 |
5 | 2103304012022 |
6 | 130000103004 |
7 | 16325441422 |
oct | 4033762354 |
9 | 1357012504 |
10 | 544204012 |
11 | 25a209590 |
12 | 132304a64 |
13 | 88991311 |
14 | 523c1112 |
15 | 32b9a977 |
hex | 206fe4ec |
544204012 has 48 divisors (see below), whose sum is σ = 1090462464. Its totient is φ = 235224000.
The previous prime is 544203991. The next prime is 544204021. The reversal of 544204012 is 210402445.
It is a happy number.
It is a super-2 number, since 2×5442040122 = 592316013353792288, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181687 + ... + 184657.
It is an arithmetic number, because the mean of its divisors is an integer number (22717968).
Almost surely, 2544204012 is an apocalyptic number.
It is an amenable number.
544204012 is an abundant number, since it is smaller than the sum of its proper divisors (546258452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
544204012 is a wasteful number, since it uses less digits than its factorization.
544204012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3190 (or 3188 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 22.
The square root of 544204012 is about 23328.1806405900. The cubic root of 544204012 is about 816.4330550094.
Adding to 544204012 its reverse (210402445), we get a palindrome (754606457).
The spelling of 544204012 in words is "five hundred forty-four million, two hundred four thousand, twelve".
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