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3268 = 221943
BaseRepresentation
bin110011000100
311111001
4303010
5101033
623044
712346
oct6304
94431
103268
112501
121a84
131645
141296
15e7d
hexcc4

3268 has 12 divisors (see below), whose sum is σ = 6160. Its totient is φ = 1512.

The previous prime is 3259. The next prime is 3271. The reversal of 3268 is 8623.

Subtracting from 3268 its sum of digits (19), we obtain a square (3249 = 572).

It can be divided in two parts, 32 and 68, that added together give a square (100 = 102).

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a plaindrome in base 7.

It is a nialpdrome in base 9 and base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55 + ... + 97.

23268 is an apocalyptic number.

3268 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3268 is a deficient number, since it is larger than the sum of its proper divisors (2892).

3268 is a wasteful number, since it uses less digits than its factorization.

3268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66 (or 64 counting only the distinct ones).

The product of its digits is 288, while the sum is 19.

The square root of 3268 is about 57.1664237118. The cubic root of 3268 is about 14.8397761292.

The spelling of 3268 in words is "three thousand, two hundred sixty-eight".

Divisors: 1 2 4 19 38 43 76 86 172 817 1634 3268