Base | Representation |
---|---|
bin | 1100100001101110101001 |
3 | 20011211122020 |
4 | 30201232221 |
5 | 1320041011 |
6 | 154215053 |
7 | 36624666 |
oct | 14415651 |
9 | 6154566 |
10 | 3283881 |
11 | 1943257 |
12 | 1124489 |
13 | 8ac933 |
14 | 616a6d |
15 | 44d006 |
hex | 321ba9 |
3283881 has 8 divisors (see below), whose sum is σ = 4452960. Its totient is φ = 2152032.
The previous prime is 3283879. The next prime is 3283897. The reversal of 3283881 is 1883823.
3283881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3283881 - 21 = 3283879 is a prime.
It is a super-2 number, since 2×32838812 = 21567748844322, which contains 22 as substring.
It is a plaindrome in base 12.
It is not an unprimeable number, because it can be changed into a prime (3283831) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9100 + ... + 9453.
It is an arithmetic number, because the mean of its divisors is an integer number (556620).
Almost surely, 23283881 is an apocalyptic number.
It is an amenable number.
3283881 is a deficient number, since it is larger than the sum of its proper divisors (1169079).
3283881 is a wasteful number, since it uses less digits than its factorization.
3283881 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18615.
The product of its digits is 9216, while the sum is 33.
The square root of 3283881 is about 1812.1481727497. The cubic root of 3283881 is about 148.6377549289.
The spelling of 3283881 in words is "three million, two hundred eighty-three thousand, eight hundred eighty-one".
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