Search a number
-
+
230313667 is a prime number
BaseRepresentation
bin11011011101001…
…00111011000011
3121001101010221211
431232210323003
5432430014132
634504230551
75464430263
oct1556447303
9531333854
10230313667
11109008081
126516b457
133893bc9c
14228337a3
1515346147
hexdba4ec3

230313667 has 2 divisors, whose sum is σ = 230313668. Its totient is φ = 230313666.

The previous prime is 230313661. The next prime is 230313683. The reversal of 230313667 is 766313032.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-230313667 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (230313661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115156833 + 115156834.

It is an arithmetic number, because the mean of its divisors is an integer number (115156834).

Almost surely, 2230313667 is an apocalyptic number.

230313667 is a deficient number, since it is larger than the sum of its proper divisors (1).

230313667 is an equidigital number, since it uses as much as digits as its factorization.

230313667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 31.

The square root of 230313667 is about 15176.0886594669. The cubic root of 230313667 is about 612.9709648301.

Adding to 230313667 its reverse (766313032), we get a palindrome (996626699).

The spelling of 230313667 in words is "two hundred thirty million, three hundred thirteen thousand, six hundred sixty-seven".