Base | Representation |
---|---|
bin | 1011111010111111111001 |
3 | 12212210000200 |
4 | 23322333321 |
5 | 1300001431 |
6 | 150552413 |
7 | 35364330 |
oct | 13727771 |
9 | 5783020 |
10 | 3125241 |
11 | 1845049 |
12 | 1068709 |
13 | 855672 |
14 | 5b4d17 |
15 | 41aee6 |
hex | 2faff9 |
3125241 has 24 divisors (see below), whose sum is σ = 5216640. Its totient is φ = 1766016.
The previous prime is 3125219. The next prime is 3125257. The reversal of 3125241 is 1425213.
It is not a de Polignac number, because 3125241 - 25 = 3125209 is a prime.
3125241 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (3125261) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6900 + ... + 7338.
It is an arithmetic number, because the mean of its divisors is an integer number (217360).
Almost surely, 23125241 is an apocalyptic number.
It is an amenable number.
3125241 is a deficient number, since it is larger than the sum of its proper divisors (2091399).
3125241 is a wasteful number, since it uses less digits than its factorization.
3125241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 565 (or 562 counting only the distinct ones).
The product of its digits is 240, while the sum is 18.
The square root of 3125241 is about 1767.8351167459. The cubic root of 3125241 is about 146.2046451515.
The spelling of 3125241 in words is "three million, one hundred twenty-five thousand, two hundred forty-one".
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