Base | Representation |
---|---|
bin | 1010100000100… |
… | …1101110000001 |
3 | 10001221111101122 |
4 | 2220021232001 |
5 | 42241030001 |
6 | 4212442025 |
7 | 1043450060 |
oct | 250115601 |
9 | 101844348 |
10 | 44080001 |
11 | 22977a59 |
12 | 12919315 |
13 | 9194954 |
14 | 5bd61d7 |
15 | 3d0ab1b |
hex | 2a09b81 |
44080001 has 8 divisors (see below), whose sum is σ = 50897280. Its totient is φ = 37392768.
The previous prime is 44079967. The next prime is 44080007. The reversal of 44080001 is 10008044.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-44080001 is a prime.
It is not an unprimeable number, because it can be changed into a prime (44080007) 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, 31781 + ... + 33138.
It is an arithmetic number, because the mean of its divisors is an integer number (6362160).
Almost surely, 244080001 is an apocalyptic number.
It is an amenable number.
44080001 is a deficient number, since it is larger than the sum of its proper divisors (6817279).
44080001 is an equidigital number, since it uses as much as digits as its factorization.
44080001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65023.
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 44080001 is about 6639.2771443885. The cubic root of 44080001 is about 353.2486671668.
Adding to 44080001 its reverse (10008044), we get a palindrome (54088045).
The spelling of 44080001 in words is "forty-four million, eighty thousand, one".
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