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3263 = 13251
BaseRepresentation
bin110010111111
311110212
4302333
5101023
623035
712341
oct6277
94425
103263
1124a7
121a7b
131640
141291
15e78
hexcbf

3263 has 4 divisors (see below), whose sum is σ = 3528. Its totient is φ = 3000.

The previous prime is 3259. The next prime is 3271. The reversal of 3263 is 3623.

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

It is a cyclic number.

It is not a de Polignac number, because 3263 - 22 = 3259 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 3263.

It is not an unprimeable number, because it can be changed into a prime (3203) 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, 113 + ... + 138.

It is an arithmetic number, because the mean of its divisors is an integer number (882).

23263 is an apocalyptic number.

3263 is a deficient number, since it is larger than the sum of its proper divisors (265).

3263 is a wasteful number, since it uses less digits than its factorization.

3263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264.

The product of its digits is 108, while the sum is 14.

The square root of 3263 is about 57.1226750074. The cubic root of 3263 is about 14.8322040409.

Subtracting from 3263 its sum of digits (14), we obtain a square (3249 = 572).

Adding to 3263 its reverse (3623), we get a palindrome (6886).

It can be divided in two parts, 32 and 63, that multiplied together give a triangular number (2016 = T63).

The spelling of 3263 in words is "three thousand, two hundred sixty-three".

Divisors: 1 13 251 3263