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230603441 is a prime number
BaseRepresentation
bin11011011111010…
…11101010110001
3121001220212110012
431233223222301
5433013302231
634514344305
75500045145
oct1557535261
9531825405
10230603441
11109195862
126528b095
1338a10b53
14228ab225
15153a1e2b
hexdbebab1

230603441 has 2 divisors, whose sum is σ = 230603442. Its totient is φ = 230603440.

The previous prime is 230603413. The next prime is 230603467. The reversal of 230603441 is 144306032.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 222875041 + 7728400 = 14929^2 + 2780^2 .

It is a cyclic number.

It is not a de Polignac number, because 230603441 - 214 = 230587057 is a prime.

It is not a weakly prime, because it can be changed into another prime (230603941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115301720 + 115301721.

It is an arithmetic number, because the mean of its divisors is an integer number (115301721).

Almost surely, 2230603441 is an apocalyptic number.

It is an amenable number.

230603441 is a deficient number, since it is larger than the sum of its proper divisors (1).

230603441 is an equidigital number, since it uses as much as digits as its factorization.

230603441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 230603441 is about 15185.6327164857. The cubic root of 230603441 is about 613.2279312089.

Adding to 230603441 its reverse (144306032), we get a palindrome (374909473).

The spelling of 230603441 in words is "two hundred thirty million, six hundred three thousand, four hundred forty-one".