Base | Representation |
---|---|
bin | 1010011111011… |
… | …0010111101001 |
3 | 10001210110200020 |
4 | 2213312113221 |
5 | 42231010440 |
6 | 4211031053 |
7 | 1043000025 |
oct | 247662751 |
9 | 101713606 |
10 | 44000745 |
11 | 22923458 |
12 | 1289b489 |
13 | 9167859 |
14 | 5bb5385 |
15 | 3ce23d0 |
hex | 29f65e9 |
44000745 has 8 divisors (see below), whose sum is σ = 70401216. Its totient is φ = 23467056.
The previous prime is 44000741. The next prime is 44000753. The reversal of 44000745 is 54700044.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 44000745 - 22 = 44000741 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (44000741) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1466677 + ... + 1466706.
It is an arithmetic number, because the mean of its divisors is an integer number (8800152).
Almost surely, 244000745 is an apocalyptic number.
It is an amenable number.
44000745 is a deficient number, since it is larger than the sum of its proper divisors (26400471).
44000745 is a wasteful number, since it uses less digits than its factorization.
44000745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2933391.
The product of its (nonzero) digits is 2240, while the sum is 24.
The square root of 44000745 is about 6633.3057369610. The cubic root of 44000745 is about 353.0368260286.
Adding to 44000745 its reverse (54700044), we get a palindrome (98700789).
The spelling of 44000745 in words is "forty-four million, seven hundred forty-five", and thus it is an aban number.
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