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56060 = 2252803
BaseRepresentation
bin1101101011111100
32211220022
431223330
53243220
61111312
7322304
oct155374
984808
1056060
1139134
1228538
131c694
1416604
1511925
hexdafc

56060 has 12 divisors (see below), whose sum is σ = 117768. Its totient is φ = 22416.

The previous prime is 56053. The next prime is 56081. The reversal of 56060 is 6065.

56060 = T56 + T57 + ... + T79.

It is a happy number.

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

56060 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1382 + ... + 1421.

It is an arithmetic number, because the mean of its divisors is an integer number (9814).

256060 is an apocalyptic number.

It is an amenable number.

56060 is an abundant number, since it is smaller than the sum of its proper divisors (61708).

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 (58884).

56060 is a wasteful number, since it uses less digits than its factorization.

56060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812 (or 2810 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 56060 is about 236.7699305233. The cubic root of 56060 is about 38.2722825726.

The spelling of 56060 in words is "fifty-six thousand, sixty", and thus it is an eban number.

Divisors: 1 2 4 5 10 20 2803 5606 11212 14015 28030 56060