Base | Representation |
---|---|
bin | 1001110110000… |
… | …0000010010001 |
3 | 2212200122020201 |
4 | 2131200002101 |
5 | 41032202300 |
6 | 4032535201 |
7 | 1010640445 |
oct | 235400221 |
9 | 85618221 |
10 | 41287825 |
11 | 21340177 |
12 | 119b1501 |
13 | 8727a87 |
14 | 56aa825 |
15 | 395866a |
hex | 2760091 |
41287825 has 6 divisors (see below), whose sum is σ = 51196934. Its totient is φ = 33030240.
The previous prime is 41287823. The next prime is 41287837. The reversal of 41287825 is 52878214.
It can be written as a sum of positive squares in 3 ways, for example, as 3243601 + 38044224 = 1801^2 + 6168^2 .
It is not a de Polignac number, because 41287825 - 21 = 41287823 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (41287823) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 825732 + ... + 825781.
Almost surely, 241287825 is an apocalyptic number.
It is an amenable number.
41287825 is a deficient number, since it is larger than the sum of its proper divisors (9909109).
41287825 is a wasteful number, since it uses less digits than its factorization.
41287825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1651523 (or 1651518 counting only the distinct ones).
The product of its digits is 35840, while the sum is 37.
The square root of 41287825 is about 6425.5602868544. The cubic root of 41287825 is about 345.6267400479.
The spelling of 41287825 in words is "forty-one million, two hundred eighty-seven thousand, eight hundred twenty-five".
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