Base | Representation |
---|---|
bin | 1010101101000… |
… | …0011101001001 |
3 | 10010110212000200 |
4 | 2223100131021 |
5 | 42443102100 |
6 | 4242122413 |
7 | 1053410241 |
oct | 253203511 |
9 | 103425020 |
10 | 44894025 |
11 | 23383600 |
12 | 13050409 |
13 | 93bb317 |
14 | 5d68b21 |
15 | 3e1be00 |
hex | 2ad0749 |
44894025 has 108 divisors (see below), whose sum is σ = 94548636. Its totient is φ = 20275200.
The previous prime is 44894011. The next prime is 44894033. The reversal of 44894025 is 52049844.
It can be written as a sum of positive squares in 6 ways, for example, as 17424 + 44876601 = 132^2 + 6699^2 .
It is not a de Polignac number, because 44894025 - 27 = 44893897 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 462777 + ... + 462873.
Almost surely, 244894025 is an apocalyptic number.
44894025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
44894025 is an abundant number, since it is smaller than the sum of its proper divisors (49654611).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44894025 is a wasteful number, since it uses less digits than its factorization.
44894025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152 (or 133 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The square root of 44894025 is about 6700.3003664015. The cubic root of 44894025 is about 355.4098948527.
The spelling of 44894025 in words is "forty-four million, eight hundred ninety-four thousand, twenty-five".
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