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225883 = 723261
BaseRepresentation
bin110111001001011011
3102110212001
4313021123
524212013
64501431
71630360
oct671133
9373761
10225883
11144789
12aa877
137ba78
145c467
1546ddd
hex3725b

225883 has 12 divisors (see below), whose sum is σ = 274288. Its totient is φ = 182160.

The previous prime is 225871. The next prime is 225889. The reversal of 225883 is 388522.

It is not a de Polignac number, because 225883 - 29 = 225371 is a prime.

It is a plaindrome in base 11 and base 15.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (225889) 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 11 ways as a sum of consecutive naturals, for example, 3673 + ... + 3733.

2225883 is an apocalyptic number.

225883 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

225883 is a deficient number, since it is larger than the sum of its proper divisors (48405).

225883 is an equidigital number, since it uses as much as digits as its factorization.

225883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114 (or 91 counting only the distinct ones).

The product of its digits is 3840, while the sum is 28.

The square root of 225883 is about 475.2715013548. The cubic root of 225883 is about 60.9014803131.

The spelling of 225883 in words is "two hundred twenty-five thousand, eight hundred eighty-three".

Divisors: 1 7 23 61 161 427 529 1403 3703 9821 32269 225883