Base | Representation |
---|---|
bin | 1010100101111… |
… | …0011101010001 |
3 | 10002121010111202 |
4 | 2221132131101 |
5 | 42333131324 |
6 | 4224120545 |
7 | 1046424020 |
oct | 251363521 |
9 | 102533452 |
10 | 44427089 |
11 | 23094803 |
12 | 12a66155 |
13 | 9286925 |
14 | 5c868b7 |
15 | 3d788ae |
hex | 2a5e751 |
44427089 has 4 divisors (see below), whose sum is σ = 50773824. Its totient is φ = 38080356.
The previous prime is 44427077. The next prime is 44427113. The reversal of 44427089 is 98072444.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 44427089 - 216 = 44361553 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (44427029) 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, 3173357 + ... + 3173370.
It is an arithmetic number, because the mean of its divisors is an integer number (12693456).
Almost surely, 244427089 is an apocalyptic number.
It is an amenable number.
44427089 is a deficient number, since it is larger than the sum of its proper divisors (6346735).
44427089 is an equidigital number, since it uses as much as digits as its factorization.
44427089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6346734.
The product of its (nonzero) digits is 64512, while the sum is 38.
The square root of 44427089 is about 6665.3648812349. The cubic root of 44427089 is about 354.1734097786.
The spelling of 44427089 in words is "forty-four million, four hundred twenty-seven thousand, eighty-nine".
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