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230241303 = 3225582367
BaseRepresentation
bin11011011100100…
…11010000010111
3121001020110200200
431232103100113
5432420210203
634502511543
75464006305
oct1556232027
9531213620
10230241303
11108a68776
12651355b3
1338915076
1422815275
151532e9a3
hexdb93417

230241303 has 6 divisors (see below), whose sum is σ = 332570784. Its totient is φ = 153494196.

The previous prime is 230241299. The next prime is 230241377. The reversal of 230241303 is 303142032.

It is not a de Polignac number, because 230241303 - 22 = 230241299 is a prime.

It is a super-2 number, since 2×2302413032 = 106022115214275618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230241703) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12791175 + ... + 12791192.

It is an arithmetic number, because the mean of its divisors is an integer number (55428464).

Almost surely, 2230241303 is an apocalyptic number.

230241303 is a deficient number, since it is larger than the sum of its proper divisors (102329481).

230241303 is a wasteful number, since it uses less digits than its factorization.

230241303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25582373 (or 25582370 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 230241303 is about 15173.7043268939. The cubic root of 230241303 is about 612.9067601045.

Adding to 230241303 its reverse (303142032), we get a palindrome (533383335).

The spelling of 230241303 in words is "two hundred thirty million, two hundred forty-one thousand, three hundred three".

Divisors: 1 3 9 25582367 76747101 230241303