Base | Representation |
---|---|
bin | 1010100000101… |
… | …0000100001111 |
3 | 10001221120100022 |
4 | 2220022010033 |
5 | 42241101143 |
6 | 4212452355 |
7 | 1043454161 |
oct | 250120417 |
9 | 101846308 |
10 | 44081423 |
11 | 22979031 |
12 | 1291a0bb |
13 | 91954a9 |
14 | 5bd6931 |
15 | 3d0b268 |
hex | 2a0a10f |
44081423 has 2 divisors, whose sum is σ = 44081424. Its totient is φ = 44081422.
The previous prime is 44081419. The next prime is 44081431. The reversal of 44081423 is 32418044.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 44081423 - 22 = 44081419 is a prime.
It is a Sophie Germain prime.
It is a junction number, because it is equal to n+sod(n) for n = 44081392 and 44081401.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (44081483) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22040711 + 22040712.
It is an arithmetic number, because the mean of its divisors is an integer number (22040712).
Almost surely, 244081423 is an apocalyptic number.
44081423 is a deficient number, since it is larger than the sum of its proper divisors (1).
44081423 is an equidigital number, since it uses as much as digits as its factorization.
44081423 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3072, while the sum is 26.
The square root of 44081423 is about 6639.3842334964. The cubic root of 44081423 is about 353.2524656710.
Adding to 44081423 its reverse (32418044), we get a palindrome (76499467).
The spelling of 44081423 in words is "forty-four million, eighty-one thousand, four hundred twenty-three".
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