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230410331 is a prime number
BaseRepresentation
bin11011011101111…
…00100001011011
3121001120001112222
431232330201123
5432441112311
634510254255
75465312144
oct1556744133
9531501488
10230410331
11109073768
12651b738b
1338973c98
142285aacb
1515364adb
hexdbbc85b

230410331 has 2 divisors, whose sum is σ = 230410332. Its totient is φ = 230410330.

The previous prime is 230410319. The next prime is 230410337. The reversal of 230410331 is 133014032.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230410331 - 210 = 230409307 is a prime.

It is a super-2 number, since 2×2304103312 = 106177841263059122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (230410337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115205165 + 115205166.

It is an arithmetic number, because the mean of its divisors is an integer number (115205166).

Almost surely, 2230410331 is an apocalyptic number.

230410331 is a deficient number, since it is larger than the sum of its proper divisors (1).

230410331 is an equidigital number, since it uses as much as digits as its factorization.

230410331 is an odious number, because the sum of its binary digits is odd.

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

The square root of 230410331 is about 15179.2730721863. The cubic root of 230410331 is about 613.0567086746.

Adding to 230410331 its reverse (133014032), we get a palindrome (363424363).

The spelling of 230410331 in words is "two hundred thirty million, four hundred ten thousand, three hundred thirty-one".