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230054351 is a prime number
BaseRepresentation
bin11011011011001…
…01100111001111
3121000212222020112
431231211213033
5432343214401
634454510235
75462300252
oct1555454717
9530788215
10230054351
1110895026a
126506537b
133887ac47
14227a7099
15152e43bb
hexdb659cf

230054351 has 2 divisors, whose sum is σ = 230054352. Its totient is φ = 230054350.

The previous prime is 230054329. The next prime is 230054381. The reversal of 230054351 is 153450032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230054351 - 218 = 229792207 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230054381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115027175 + 115027176.

It is an arithmetic number, because the mean of its divisors is an integer number (115027176).

Almost surely, 2230054351 is an apocalyptic number.

230054351 is a deficient number, since it is larger than the sum of its proper divisors (1).

230054351 is an equidigital number, since it uses as much as digits as its factorization.

230054351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 230054351 is about 15167.5426816607. The cubic root of 230054351 is about 612.7408252490.

The spelling of 230054351 in words is "two hundred thirty million, fifty-four thousand, three hundred fifty-one".