Cookie Consent by FreePrivacyPolicy.com
Search a number
-
+
6256 = 241723
BaseRepresentation
bin1100001110000
322120201
41201300
5200011
644544
724145
oct14160
98521
106256
114778
123754
132b03
1423cc
151cc1
hex1870

6256 has 20 divisors (see below), whose sum is σ = 13392. Its totient is φ = 2816.

The previous prime is 6247. The next prime is 6257. The reversal of 6256 is 6526.

6256 = 103 + 113 + ... + 133.

6256 is nontrivially palindromic in base 6 and base 15.

It is a plaindrome in base 11 and base 14.

It is a nialpdrome in base 9.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6257) by changing a digit.

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, 261 + ... + 283.

6256 is the 46-th octagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6696).

6256 is an abundant number, since it is smaller than the sum of its proper divisors (7136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6256 is a wasteful number, since it uses less digits than its factorization.

6256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48 (or 42 counting only the distinct ones).

The product of its digits is 360, while the sum is 19.

The square root of 6256 is about 79.0948797331. The cubic root of 6256 is about 18.4260500584.

It can be divided in two parts, 6 and 256, that added together give a palindrome (262).

The spelling of 6256 in words is "six thousand, two hundred fifty-six".

Divisors: 1 2 4 8 16 17 23 34 46 68 92 136 184 272 368 391 782 1564 3128 6256