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14556 = 2231213
BaseRepresentation
bin11100011011100
3201222010
43203130
5431211
6151220
760303
oct34334
921863
1014556
11aa33
128510
136819
14543a
1544a6
hex38dc

14556 has 12 divisors (see below), whose sum is σ = 33992. Its totient is φ = 4848.

The previous prime is 14551. The next prime is 14557. The reversal of 14556 is 65541.

Subtracting from 14556 its sum of digits (21), we obtain a triangular number (14535 = T170).

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a plaindrome in base 10.

It is a nialpdrome in base 11 and base 12.

It is a zygodrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14551) 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, 595 + ... + 618.

214556 is an apocalyptic number.

It is an amenable number.

14556 is an abundant number, since it is smaller than the sum of its proper divisors (19436).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16996).

14556 is a wasteful number, since it uses less digits than its factorization.

14556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220 (or 1218 counting only the distinct ones).

The product of its digits is 600, while the sum is 21.

The square root of 14556 is about 120.6482490548. The cubic root of 14556 is about 24.4163466562.

The spelling of 14556 in words is "fourteen thousand, five hundred fifty-six".

Divisors: 1 2 3 4 6 12 1213 2426 3639 4852 7278 14556