Base | Representation |
---|---|
bin | 1111110110000010111… |
… | …00110101100001011000 |
3 | 1221001012222011200110121 |
4 | 13323001130311201120 |
5 | 32404423312104430 |
6 | 1054033230323024 |
7 | 54222010620022 |
oct | 7730134654130 |
9 | 1831188150417 |
10 | 544411441240 |
11 | 19a97a07a647 |
12 | 89616359474 |
13 | 3c45113aba4 |
14 | 1c4c7647012 |
15 | e264a63a7a |
hex | 7ec1735858 |
544411441240 has 32 divisors (see below), whose sum is σ = 1229583278880. Its totient is φ = 216936570112.
The previous prime is 544411441237. The next prime is 544411441279. The reversal of 544411441240 is 42144114445.
It is a junction number, because it is equal to n+sod(n) for n = 544411441196 and 544411441205.
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, 25864549 + ... + 25885588.
It is an arithmetic number, because the mean of its divisors is an integer number (38424477465).
Almost surely, 2544411441240 is an apocalyptic number.
It is an amenable number.
544411441240 is an abundant number, since it is smaller than the sum of its proper divisors (685171837640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
544411441240 is a wasteful number, since it uses less digits than its factorization.
544411441240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51750411 (or 51750407 counting only the distinct ones).
The product of its (nonzero) digits is 40960, while the sum is 34.
Adding to 544411441240 its reverse (42144114445), we get a palindrome (586555555685).
The spelling of 544411441240 in words is "five hundred forty-four billion, four hundred eleven million, four hundred forty-one thousand, two hundred forty".
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