Search a number
-
+
230330167 is a prime number
BaseRepresentation
bin11011011101010…
…00111100110111
3121001101222120221
431232220330313
5432431031132
634504435211
75464526344
oct1556507467
9531358527
10230330167
11109019511
1265178b07
1338946652
14228397cb
151534ae97
hexdba8f37

230330167 has 2 divisors, whose sum is σ = 230330168. Its totient is φ = 230330166.

The previous prime is 230330137. The next prime is 230330173. The reversal of 230330167 is 761033032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230330167 - 27 = 230330039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230330117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115165083 + 115165084.

It is an arithmetic number, because the mean of its divisors is an integer number (115165084).

Almost surely, 2230330167 is an apocalyptic number.

230330167 is a deficient number, since it is larger than the sum of its proper divisors (1).

230330167 is an equidigital number, since it uses as much as digits as its factorization.

230330167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 25.

The square root of 230330167 is about 15176.6322680626. The cubic root of 230330167 is about 612.9856025189.

Adding to 230330167 its reverse (761033032), we get a palindrome (991363199).

The spelling of 230330167 in words is "two hundred thirty million, three hundred thirty thousand, one hundred sixty-seven".