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3241 = 7463
BaseRepresentation
bin110010101001
311110001
4302221
5100431
623001
712310
oct6251
94401
103241
112487
121a61
131624
141277
15e61
hexca9

3241 has 4 divisors (see below), whose sum is σ = 3712. Its totient is φ = 2772.

The previous prime is 3229. The next prime is 3251. The reversal of 3241 is 1423.

3241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3241 - 25 = 3209 is a prime.

It is a pancake number, because a pancake can be divided into 3241 parts by 80 straight cuts.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a nialpdrome in base 15 and base 16.

It is not an unprimeable number, because it can be changed into a prime (3221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225 + ... + 238.

It is an arithmetic number, because the mean of its divisors is an integer number (928).

It is an amenable number.

3241 is a deficient number, since it is larger than the sum of its proper divisors (471).

3241 is an equidigital number, since it uses as much as digits as its factorization.

3241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470.

The product of its digits is 24, while the sum is 10.

The square root of 3241 is about 56.9297813100. The cubic root of 3241 is about 14.7987946425.

The spelling of 3241 in words is "three thousand, two hundred forty-one", and is thus an iban number.

Divisors: 1 7 463 3241