Base | Representation |
---|---|
bin | 1010100000111… |
… | …1110110111000 |
3 | 10001222202212212 |
4 | 2220033312320 |
5 | 42242331034 |
6 | 4213154252 |
7 | 1043613266 |
oct | 250176670 |
9 | 101882785 |
10 | 44105144 |
11 | 22994936 |
12 | 1292b988 |
13 | 91a3225 |
14 | 5c01436 |
15 | 3d132ce |
hex | 2a0fdb8 |
44105144 has 8 divisors (see below), whose sum is σ = 82697160. Its totient is φ = 22052568.
The previous prime is 44105141. The next prime is 44105167. The reversal of 44105144 is 44150144.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44105141) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2756564 + ... + 2756579.
It is an arithmetic number, because the mean of its divisors is an integer number (10337145).
Almost surely, 244105144 is an apocalyptic number.
It is an amenable number.
44105144 is a deficient number, since it is larger than the sum of its proper divisors (38592016).
44105144 is a wasteful number, since it uses less digits than its factorization.
44105144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5513149 (or 5513145 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 23.
The square root of 44105144 is about 6641.1703787811. The cubic root of 44105144 is about 353.3158181263.
Adding to 44105144 its reverse (44150144), we get a palindrome (88255288).
The spelling of 44105144 in words is "forty-four million, one hundred five thousand, one hundred forty-four".
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