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32056 = 234007
BaseRepresentation
bin111110100111000
31121222021
413310320
52011211
6404224
7162313
oct76470
947867
1032056
11220a2
1216674
131178b
14b97a
159771
hex7d38

32056 has 8 divisors (see below), whose sum is σ = 60120. Its totient is φ = 16024.

The previous prime is 32051. The next prime is 32057. The reversal of 32056 is 65023.

It is a tau number, because it is divible by the number of its divisors (8).

It is a plaindrome in base 13.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1996 + ... + 2011.

It is an arithmetic number, because the mean of its divisors is an integer number (7515).

232056 is an apocalyptic number.

It is an amenable number.

32056 is a deficient number, since it is larger than the sum of its proper divisors (28064).

32056 is a wasteful number, since it uses less digits than its factorization.

32056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4013 (or 4009 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 32056 is about 179.0418945387. The cubic root of 32056 is about 31.7665299256.

Adding to 32056 its reverse (65023), we get a palindrome (97079).

The spelling of 32056 in words is "thirty-two thousand, fifty-six", and thus it is an eban number.

Divisors: 1 2 4 8 4007 8014 16028 32056