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230412353 is a prime number
BaseRepresentation
bin11011011101111…
…01000001000001
3121001120011022212
431232331001001
5432441143403
634510311505
75465321063
oct1556750101
9531504285
10230412353
11109075236
12651b8595
1338974b92
142285b733
15153654d8
hexdbbd041

230412353 has 2 divisors, whose sum is σ = 230412354. Its totient is φ = 230412352.

The previous prime is 230412331. The next prime is 230412379. The reversal of 230412353 is 353214032.

230412353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 184063489 + 46348864 = 13567^2 + 6808^2 .

It is a cyclic number.

It is not a de Polignac number, because 230412353 - 28 = 230412097 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (230412313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115206176 + 115206177.

It is an arithmetic number, because the mean of its divisors is an integer number (115206177).

Almost surely, 2230412353 is an apocalyptic number.

It is an amenable number.

230412353 is a deficient number, since it is larger than the sum of its proper divisors (1).

230412353 is an equidigital number, since it uses as much as digits as its factorization.

230412353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 230412353 is about 15179.3396760202. The cubic root of 230412353 is about 613.0585019927.

Adding to 230412353 its reverse (353214032), we get a palindrome (583626385).

The spelling of 230412353 in words is "two hundred thirty million, four hundred twelve thousand, three hundred fifty-three".