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BaseRepresentation
bin110010011110…
…000100000101
3220220011121122
4302132010011
511341332331
61151323325
7220312265
oct62360405
926804548
1013230341
117517173
124520545
132983007
141a857a5
15126517b
hexc9e105

13230341 has 2 divisors, whose sum is σ = 13230342. Its totient is φ = 13230340.

The previous prime is 13230307. The next prime is 13230361. The reversal of 13230341 is 14303231.

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., 8145316 + 5085025 = 2854^2 + 2255^2 .

It is a cyclic number.

It is not a de Polignac number, because 13230341 - 26 = 13230277 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13230361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6615170 + 6615171.

It is an arithmetic number, because the mean of its divisors is an integer number (6615171).

Almost surely, 213230341 is an apocalyptic number.

It is an amenable number.

13230341 is a deficient number, since it is larger than the sum of its proper divisors (1).

13230341 is an equidigital number, since it uses as much as digits as its factorization.

13230341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 13230341 is about 3637.3535709359. The cubic root of 13230341 is about 236.5140868891.

Adding to 13230341 its reverse (14303231), we get a palindrome (27533572).

The spelling of 13230341 in words is "thirteen million, two hundred thirty thousand, three hundred forty-one".