Base | Representation |
---|---|
bin | 1111110110000011000… |
… | …10110011010110100100 |
3 | 1221001020002010010211210 |
4 | 13323001202303112210 |
5 | 32404424212131340 |
6 | 1054033324031420 |
7 | 54222030122520 |
oct | 7730142632644 |
9 | 1831202103753 |
10 | 544413005220 |
11 | 19a97aa48697 |
12 | 89616992570 |
13 | 3c451567a16 |
14 | 1c4c7932d80 |
15 | e264c72180 |
hex | 7ec18b35a4 |
544413005220 has 48 divisors (see below), whose sum is σ = 1742121618048. Its totient is φ = 124437258240.
The previous prime is 544413005183. The next prime is 544413005233. The reversal of 544413005220 is 22500314445.
544413005220 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 648110301 + ... + 648111140.
It is an arithmetic number, because the mean of its divisors is an integer number (36294200376).
Almost surely, 2544413005220 is an apocalyptic number.
It is an amenable number.
544413005220 is an abundant number, since it is smaller than the sum of its proper divisors (1197708612828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
544413005220 is a wasteful number, since it uses less digits than its factorization.
544413005220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1296221460 (or 1296221458 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 30.
Adding to 544413005220 its reverse (22500314445), we get a palindrome (566913319665).
The spelling of 544413005220 in words is "five hundred forty-four billion, four hundred thirteen million, five thousand, two hundred twenty".
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