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230234103 = 33112926731
BaseRepresentation
bin11011011100100…
…01011111110111
3121001020002211000
431232101133313
5432414442403
634502414343
75463646311
oct1556213767
9531202730
10230234103
11108a63320
12651313b3
13389119c8
14228127b1
151532c7a3
hexdb917f7

230234103 has 32 divisors (see below), whose sum is σ = 384940800. Its totient is φ = 134719200.

The previous prime is 230234099. The next prime is 230234113. The reversal of 230234103 is 301432032.

230234103 is a `hidden beast` number, since 230 + 23 + 410 + 3 = 666.

It is not a de Polignac number, because 230234103 - 22 = 230234099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230234113) 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 in 31 ways as a sum of consecutive naturals, for example, 4753 + ... + 21978.

It is an arithmetic number, because the mean of its divisors is an integer number (12029400).

Almost surely, 2230234103 is an apocalyptic number.

230234103 is a deficient number, since it is larger than the sum of its proper divisors (154706697).

230234103 is a wasteful number, since it uses less digits than its factorization.

230234103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26780 (or 26774 counting only the distinct ones).

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

The square root of 230234103 is about 15173.4670724920. The cubic root of 230234103 is about 612.9003711919.

Adding to 230234103 its reverse (301432032), we get a palindrome (531666135).

The spelling of 230234103 in words is "two hundred thirty million, two hundred thirty-four thousand, one hundred three".

Divisors: 1 3 9 11 27 29 33 87 99 261 297 319 783 957 2871 8613 26731 80193 240579 294041 721737 775199 882123 2325597 2646369 6976791 7939107 8527189 20930373 25581567 76744701 230234103