Base | Representation |
---|---|
bin | 1010100101000… |
… | …1110010111001 |
3 | 10002111111100212 |
4 | 2221101302321 |
5 | 42330001400 |
6 | 4223040505 |
7 | 1046116556 |
oct | 251216271 |
9 | 102444325 |
10 | 44375225 |
11 | 23059844 |
12 | 12a40135 |
13 | 926913b |
14 | 5c71a2d |
15 | 3d68335 |
hex | 2a51cb9 |
44375225 has 6 divisors (see below), whose sum is σ = 55025310. Its totient is φ = 35500160.
The previous prime is 44375207. The next prime is 44375231. The reversal of 44375225 is 52257344.
44375225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 1026169 + 43349056 = 1013^2 + 6584^2 .
It is not a de Polignac number, because 44375225 - 28 = 44374969 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 44375191 and 44375200.
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 5 ways as a sum of consecutive naturals, for example, 887480 + ... + 887529.
It is an arithmetic number, because the mean of its divisors is an integer number (9170885).
Almost surely, 244375225 is an apocalyptic number.
It is an amenable number.
44375225 is a deficient number, since it is larger than the sum of its proper divisors (10650085).
44375225 is a wasteful number, since it uses less digits than its factorization.
44375225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1775019 (or 1775014 counting only the distinct ones).
The product of its digits is 33600, while the sum is 32.
The square root of 44375225 is about 6661.4731854148. The cubic root of 44375225 is about 354.0355359221.
The spelling of 44375225 in words is "forty-four million, three hundred seventy-five thousand, two hundred twenty-five".
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