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56295 = 345139
BaseRepresentation
bin1101101111100111
32212020000
431233213
53300140
61112343
7323061
oct155747
985200
1056295
1139328
12286b3
131c815
1416731
1511a30
hexdbe7

56295 has 20 divisors (see below), whose sum is σ = 101640. Its totient is φ = 29808.

The previous prime is 56269. The next prime is 56299. The reversal of 56295 is 59265.

It can be divided in two parts, 56 and 295, that added together give a triangular number (351 = T26).

56295 is nontrivially palindromic in base 4.

It is not a de Polignac number, because 56295 - 25 = 56263 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 9.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 56295.

It is not an unprimeable number, because it can be changed into a prime (56299) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 336 + ... + 474.

It is an arithmetic number, because the mean of its divisors is an integer number (5082).

56295 is a Friedman number, since it can be written as 6255*9, using all its digits and the basic arithmetic operations.

256295 is an apocalyptic number.

56295 is a deficient number, since it is larger than the sum of its proper divisors (45345).

56295 is a wasteful number, since it uses less digits than its factorization.

56295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 147 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The square root of 56295 is about 237.2656738764. The cubic root of 56295 is about 38.3256863553.

The spelling of 56295 in words is "fifty-six thousand, two hundred ninety-five".

Divisors: 1 3 5 9 15 27 45 81 135 139 405 417 695 1251 2085 3753 6255 11259 18765 56295