Base | Representation |
---|---|
bin | 1010100000111… |
… | …1110101101001 |
3 | 10001222202202221 |
4 | 2220033311221 |
5 | 42242330230 |
6 | 4213154041 |
7 | 1043613124 |
oct | 250176551 |
9 | 101882687 |
10 | 44105065 |
11 | 22994874 |
12 | 1292b921 |
13 | 91a3194 |
14 | 5c013bb |
15 | 3d1327a |
hex | 2a0fd69 |
44105065 has 4 divisors (see below), whose sum is σ = 52926084. Its totient is φ = 35284048.
The previous prime is 44105059. The next prime is 44105069. The reversal of 44105065 is 56050144.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 29997529 + 14107536 = 5477^2 + 3756^2 .
It is a cyclic number.
It is not a de Polignac number, because 44105065 - 27 = 44104937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44105069) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4410502 + ... + 4410511.
It is an arithmetic number, because the mean of its divisors is an integer number (13231521).
Almost surely, 244105065 is an apocalyptic number.
It is an amenable number.
44105065 is a deficient number, since it is larger than the sum of its proper divisors (8821019).
44105065 is an equidigital number, since it uses as much as digits as its factorization.
44105065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8821018.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 44105065 is about 6641.1644310317. The cubic root of 44105065 is about 353.3156071761.
The spelling of 44105065 in words is "forty-four million, one hundred five thousand, sixty-five".
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