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230340227 = 1343940361
BaseRepresentation
bin11011011101010…
…11011010000011
3121001102111101112
431232223122003
5432431341402
634504553535
75464600565
oct1556533203
9531374345
10230340227
11109026027
12651828ab
133894b0c0
142283d335
151534de52
hexdbab683

230340227 has 8 divisors (see below), whose sum is σ = 248629920. Its totient is φ = 212132160.

The previous prime is 230340197. The next prime is 230340233. The reversal of 230340227 is 722043032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230340227 - 214 = 230323843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230340247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14474 + ... + 25887.

It is an arithmetic number, because the mean of its divisors is an integer number (31078740).

Almost surely, 2230340227 is an apocalyptic number.

230340227 is a deficient number, since it is larger than the sum of its proper divisors (18289693).

230340227 is a wasteful number, since it uses less digits than its factorization.

230340227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40813.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 230340227 is about 15176.9636950215. The cubic root of 230340227 is about 612.9945267304.

Adding to 230340227 its reverse (722043032), we get a palindrome (952383259).

The spelling of 230340227 in words is "two hundred thirty million, three hundred forty thousand, two hundred twenty-seven".

Divisors: 1 13 439 5707 40361 524693 17718479 230340227