Base | Representation |
---|---|
bin | 1010111011100… |
… | …1110101000101 |
3 | 10012021102021101 |
4 | 2232321311011 |
5 | 43214144200 |
6 | 4314420101 |
7 | 1064501152 |
oct | 256716505 |
9 | 105242241 |
10 | 45849925 |
11 | 23976800 |
12 | 13431631 |
13 | 9664444 |
14 | 6137229 |
15 | 405a26a |
hex | 2bb9d45 |
45849925 has 36 divisors (see below), whose sum is σ = 65308320. Its totient is φ = 31847200.
The previous prime is 45849893. The next prime is 45849967. The reversal of 45849925 is 52994854.
It is not a de Polignac number, because 45849925 - 25 = 45849893 is a prime.
It is a nialpdrome in base 13.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 69246 + ... + 69904.
It is an arithmetic number, because the mean of its divisors is an integer number (1814120).
Almost surely, 245849925 is an apocalyptic number.
It is an amenable number.
45849925 is a deficient number, since it is larger than the sum of its proper divisors (19458395).
45849925 is a wasteful number, since it uses less digits than its factorization.
45849925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 714 (or 698 counting only the distinct ones).
The product of its digits is 518400, while the sum is 46.
The square root of 45849925 is about 6771.2572687796. The cubic root of 45849925 is about 357.9147061245.
Subtracting 45849925 from its reverse (52994854), we obtain a square (7144929 = 26732).
The spelling of 45849925 in words is "forty-five million, eight hundred forty-nine thousand, nine hundred twenty-five".
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