Base | Representation |
---|---|
bin | 1010100011000… |
… | …1001000100100 |
3 | 10002020200212000 |
4 | 2220301020210 |
5 | 42311211234 |
6 | 4220125300 |
7 | 1045021542 |
oct | 250611044 |
9 | 102220760 |
10 | 44241444 |
11 | 22a78285 |
12 | 12996830 |
13 | 9220290 |
14 | 5c38d92 |
15 | 3d3d899 |
hex | 2a31224 |
44241444 has 48 divisors (see below), whose sum is σ = 123527040. Its totient is φ = 13612320.
The previous prime is 44241437. The next prime is 44241467. The reversal of 44241444 is 44414244.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a nude number because it is divisible by every one of its digits.
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, 14352 + ... + 17159.
It is an arithmetic number, because the mean of its divisors is an integer number (2573480).
Almost surely, 244241444 is an apocalyptic number.
It is an amenable number.
44241444 is an abundant number, since it is smaller than the sum of its proper divisors (79285596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44241444 is a wasteful number, since it uses less digits than its factorization.
44241444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31537 (or 31529 counting only the distinct ones).
The product of its digits is 8192, while the sum is 27.
The square root of 44241444 is about 6651.4242083933. The cubic root of 44241444 is about 353.6793994797.
Adding to 44241444 its reverse (44414244), we get a palindrome (88655688).
The spelling of 44241444 in words is "forty-four million, two hundred forty-one thousand, four hundred forty-four".
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