Base | Representation |
---|---|
bin | 1100011010111011101001 |
3 | 20010102110010 |
4 | 30122323221 |
5 | 1313143131 |
6 | 153442133 |
7 | 36450555 |
oct | 14327351 |
9 | 6112403 |
10 | 3256041 |
11 | 1924348 |
12 | 1110349 |
13 | 8a0069 |
14 | 60a865 |
15 | 444b46 |
hex | 31aee9 |
3256041 has 8 divisors (see below), whose sum is σ = 4530240. Its totient is φ = 2076272.
The previous prime is 3256039. The next prime is 3256051. The reversal of 3256041 is 1406523.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3256041 - 21 = 3256039 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3255999 and 3256017.
It is not an unprimeable number, because it can be changed into a prime (3256021) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 23526 + ... + 23663.
It is an arithmetic number, because the mean of its divisors is an integer number (566280).
Almost surely, 23256041 is an apocalyptic number.
It is an amenable number.
3256041 is a deficient number, since it is larger than the sum of its proper divisors (1274199).
3256041 is a wasteful number, since it uses less digits than its factorization.
3256041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47215.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 3256041 is about 1804.4503318185. The cubic root of 3256041 is about 148.2165232241.
The spelling of 3256041 in words is "three million, two hundred fifty-six thousand, forty-one".
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