Base | Representation |
---|---|
bin | 1010100000110… |
… | …1000111111001 |
3 | 10001222012112002 |
4 | 2220031013321 |
5 | 42242001240 |
6 | 4213030345 |
7 | 1043535530 |
oct | 250150771 |
9 | 101865462 |
10 | 44093945 |
11 | 22987485 |
12 | 129253b5 |
13 | 919b0bc |
14 | 5bdb317 |
15 | 3d0ed15 |
hex | 2a0d1f9 |
44093945 has 32 divisors (see below), whose sum is σ = 62346240. Its totient is φ = 29315520.
The previous prime is 44093941. The next prime is 44093977. The reversal of 44093945 is 54939044.
44093945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 44093945 - 22 = 44093941 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 44093899 and 44093908.
It is not an unprimeable number, because it can be changed into a prime (44093941) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 270434 + ... + 270596.
It is an arithmetic number, because the mean of its divisors is an integer number (1948320).
Almost surely, 244093945 is an apocalyptic number.
It is an amenable number.
44093945 is a deficient number, since it is larger than the sum of its proper divisors (18252295).
44093945 is a wasteful number, since it uses less digits than its factorization.
44093945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 365.
The product of its (nonzero) digits is 77760, while the sum is 38.
The square root of 44093945 is about 6640.3271756744. The cubic root of 44093945 is about 353.2859114198.
The spelling of 44093945 in words is "forty-four million, ninety-three thousand, nine hundred forty-five".
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