Base | Representation |
---|---|
bin | 1100011001111100100101 |
3 | 20010012220122 |
4 | 30121330211 |
5 | 1313031010 |
6 | 153411325 |
7 | 36433031 |
oct | 14317445 |
9 | 6105818 |
10 | 3252005 |
11 | 1921309 |
12 | 1109b45 |
13 | 89b283 |
14 | 6091c1 |
15 | 443855 |
hex | 319f25 |
3252005 has 4 divisors (see below), whose sum is σ = 3902412. Its totient is φ = 2601600.
The previous prime is 3251999. The next prime is 3252017. The reversal of 3252005 is 5002523.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 432964 + 2819041 = 658^2 + 1679^2 .
It is not a de Polignac number, because 3252005 - 28 = 3251749 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325196 + ... + 325205.
It is an arithmetic number, because the mean of its divisors is an integer number (975603).
Almost surely, 23252005 is an apocalyptic number.
It is an amenable number.
3252005 is a deficient number, since it is larger than the sum of its proper divisors (650407).
3252005 is an equidigital number, since it uses as much as digits as its factorization.
3252005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 650406.
The product of its (nonzero) digits is 300, while the sum is 17.
The square root of 3252005 is about 1803.3316389394. The cubic root of 3252005 is about 148.1552576951.
Adding to 3252005 its reverse (5002523), we get a palindrome (8254528).
The spelling of 3252005 in words is "three million, two hundred fifty-two thousand, five".
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