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56235 = 3523163
BaseRepresentation
bin1101101110101011
32212010210
431232223
53244420
61112203
7322644
oct155653
985123
1056235
1139283
1228663
131c79a
14166cb
15119e0
hexdbab

56235 has 16 divisors (see below), whose sum is σ = 94464. Its totient is φ = 28512.

The previous prime is 56209. The next prime is 56237. The reversal of 56235 is 53265.

56235 = 382 + 392 + ... + 602.

It is not a de Polignac number, because 56235 - 26 = 56171 is a prime.

It is a super-3 number, since 3×562353 = 533508512333625, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (56237) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 264 + ... + 426.

It is an arithmetic number, because the mean of its divisors is an integer number (5904).

256235 is an apocalyptic number.

56235 is a deficient number, since it is larger than the sum of its proper divisors (38229).

56235 is a wasteful number, since it uses less digits than its factorization.

56235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194.

The product of its digits is 900, while the sum is 21.

The square root of 56235 is about 237.1391996276. The cubic root of 56235 is about 38.3120654972.

The spelling of 56235 in words is "fifty-six thousand, two hundred thirty-five".

Divisors: 1 3 5 15 23 69 115 163 345 489 815 2445 3749 11247 18745 56235