Search a number
-
+
230327807 is a prime number
BaseRepresentation
bin11011011101010…
…00010111111111
3121001101212100112
431232220113333
5432430442212
634504420235
75464516433
oct1556502777
9531355315
10230327807
11109017766
126517767b
1338945558
14228389c3
151534a422
hexdba85ff

230327807 has 2 divisors, whose sum is σ = 230327808. Its totient is φ = 230327806.

The previous prime is 230327767. The next prime is 230327813. The reversal of 230327807 is 708723032.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230327807 - 26 = 230327743 is a 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 (230327827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115163903 + 115163904.

It is an arithmetic number, because the mean of its divisors is an integer number (115163904).

Almost surely, 2230327807 is an apocalyptic number.

230327807 is a deficient number, since it is larger than the sum of its proper divisors (1).

230327807 is an equidigital number, since it uses as much as digits as its factorization.

230327807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 230327807 is about 15176.5545167538. The cubic root of 230327807 is about 612.9835089287.

The spelling of 230327807 in words is "two hundred thirty million, three hundred twenty-seven thousand, eight hundred seven".