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2230675 = 5289227
BaseRepresentation
bin1000100000100110010011
311012022220121
420200212103
51032340200
6115451111
724650266
oct10404623
94168817
102230675
111293a37
128b6a97
13601435
14420cdd
152e0e1a
hex220993

2230675 has 6 divisors (see below), whose sum is σ = 2766068. Its totient is φ = 1784520.

The previous prime is 2230673. The next prime is 2230691. The reversal of 2230675 is 5760322.

It is not a de Polignac number, because 2230675 - 21 = 2230673 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 89227 = 2230675 / (2 + 2 + 3 + 0 + 6 + 7 + 5).

It is a d-powerful number, because it can be written as 217 + 221 + 32 + 0 + 62 + 74 + 5 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2230673) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44589 + ... + 44638.

22230675 is an apocalyptic number.

2230675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2230675 is a deficient number, since it is larger than the sum of its proper divisors (535393).

2230675 is an equidigital number, since it uses as much as digits as its factorization.

2230675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89237 (or 89232 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 2230675 is about 1493.5444419233. The cubic root of 2230675 is about 130.6608362258.

Adding to 2230675 its reverse (5760322), we get a palindrome (7990997).

The spelling of 2230675 in words is "two million, two hundred thirty thousand, six hundred seventy-five".

Divisors: 1 5 25 89227 446135 2230675