Base | Representation |
---|---|
bin | 1010100001100… |
… | …0111010111001 |
3 | 10002001122210201 |
4 | 2220120322321 |
5 | 42300023030 |
6 | 4214042201 |
7 | 1044126436 |
oct | 250307271 |
9 | 102048721 |
10 | 44142265 |
11 | 22a0a812 |
12 | 12949361 |
13 | 91b70ab |
14 | 5c10b8d |
15 | 3d1e2ca |
hex | 2a18eb9 |
44142265 has 8 divisors (see below), whose sum is σ = 53028288. Its totient is φ = 35275440.
The previous prime is 44142257. The next prime is 44142289. The reversal of 44142265 is 56224144.
44142265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 44142265 - 23 = 44142257 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 874 + ... + 9436.
It is an arithmetic number, because the mean of its divisors is an integer number (6628536).
Almost surely, 244142265 is an apocalyptic number.
It is an amenable number.
44142265 is a deficient number, since it is larger than the sum of its proper divisors (8886023).
44142265 is a wasteful number, since it uses less digits than its factorization.
44142265 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9599.
The product of its digits is 7680, while the sum is 28.
The square root of 44142265 is about 6643.9645543907. The cubic root of 44142265 is about 353.4149128311.
The spelling of 44142265 in words is "forty-four million, one hundred forty-two thousand, two hundred sixty-five".
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