Base | Representation |
---|---|
bin | 1010100010010… |
… | …1111100101001 |
3 | 10002011101000000 |
4 | 2220211330221 |
5 | 42303230000 |
6 | 4215133213 |
7 | 1044441135 |
oct | 250457451 |
9 | 102141000 |
10 | 44195625 |
11 | 22a46911 |
12 | 12974209 |
13 | 9205476 |
14 | 5c263c5 |
15 | 3d30000 |
hex | 2a25f29 |
44195625 has 70 divisors (see below), whose sum is σ = 83656034. Its totient is φ = 23328000.
The previous prime is 44195611. The next prime is 44195633. The reversal of 44195625 is 52659144.
44195625 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 5 ways, for example, as 18429849 + 25765776 = 4293^2 + 5076^2 .
It is not a de Polignac number, because 44195625 - 29 = 44195113 is a prime.
It is a Duffinian number.
Its product of digits (43200) is a multiple of the sum of its prime factors (135).
It is a self number, because there is not a number n which added to its sum of digits gives 44195625.
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 69 ways as a sum of consecutive naturals, for example, 455577 + ... + 455673.
Almost surely, 244195625 is an apocalyptic number.
44195625 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
44195625 is a deficient number, since it is larger than the sum of its proper divisors (39460409).
44195625 is an frugal number, since it uses more digits than its factorization.
44195625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135 (or 105 counting only the distinct ones).
The product of its digits is 43200, while the sum is 36.
The square root of 44195625 is about 6647.9790162124. The cubic root of 44195625 is about 353.5572603532.
The spelling of 44195625 in words is "forty-four million, one hundred ninety-five thousand, six hundred twenty-five".
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