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230712713 = 7114197151
BaseRepresentation
bin11011100000001…
…10010110001001
3121002010102100022
431300012112021
5433030301323
634520550225
75501011550
oct1560062611
9532112308
10230712713
1110925a970
1265322375
1338a4b7ca
14228d8d97
15153c44c8
hexdc06589

230712713 has 16 divisors (see below), whose sum is σ = 288368640. Its totient is φ = 179322000.

The previous prime is 230712709. The next prime is 230712721. The reversal of 230712713 is 317217032.

It is not a de Polignac number, because 230712713 - 22 = 230712709 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230712743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28688 + ... + 35838.

It is an arithmetic number, because the mean of its divisors is an integer number (18023040).

Almost surely, 2230712713 is an apocalyptic number.

It is an amenable number.

230712713 is a deficient number, since it is larger than the sum of its proper divisors (57655927).

230712713 is a wasteful number, since it uses less digits than its factorization.

230712713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7588.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 230712713 is about 15189.2301648240. The cubic root of 230712713 is about 613.3247757615.

Adding to 230712713 its reverse (317217032), we get a palindrome (547929745).

The spelling of 230712713 in words is "two hundred thirty million, seven hundred twelve thousand, seven hundred thirteen".

Divisors: 1 7 11 77 419 2933 4609 7151 32263 50057 78661 550627 2996269 20973883 32958959 230712713