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230002033230 = 232519134504113
BaseRepresentation
bin1101011000110100110…
…0001000001001001110
3210222200020101212221100
43112031030020021032
512232021010030410
6253354513443530
722421444011434
oct3261514101116
9728606355840
10230002033230
11895a8173892
12386ab2705a6
13188c5c46868
14b1bc8d8d54
155eb23508c0
hex358d30824e

230002033230 has 48 divisors (see below), whose sum is σ = 629479253520. Its totient is φ = 58105776384.

The previous prime is 230002033187. The next prime is 230002033231. The reversal of 230002033230 is 32330200032.

230002033230 is a `hidden beast` number, since 2 + 300 + 0 + 2 + 0 + 332 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230002033231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67250347 + ... + 67253766.

It is an arithmetic number, because the mean of its divisors is an integer number (13114151115).

Almost surely, 2230002033230 is an apocalyptic number.

230002033230 is an abundant number, since it is smaller than the sum of its proper divisors (399477220290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230002033230 is a wasteful number, since it uses less digits than its factorization.

230002033230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134504145 (or 134504142 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

Adding to 230002033230 its reverse (32330200032), we get a palindrome (262332233262).

The spelling of 230002033230 in words is "two hundred thirty billion, two million, thirty-three thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 19 30 38 45 57 90 95 114 171 190 285 342 570 855 1710 134504113 269008226 403512339 672520565 807024678 1210537017 1345041130 2017561695 2421074034 2555578147 4035123390 5111156294 6052685085 7666734441 12105370170 12777890735 15333468882 23000203323 25555781470 38333672205 46000406646 76667344410 115001016615 230002033230