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233013230230 = 25112392100091
BaseRepresentation
bin1101100100000010101…
…0111011101010010110
3211021110002111112200011
43121000222323222112
512304202341331410
6255013402110434
722556166530434
oct3310052735226
9737402445604
10233013230230
118a902991750
12391ab7ab41a
1318c85a4b731
14b3c67b7d54
1560db8a718a
hex3640abba96

233013230230 has 32 divisors (see below), whose sum is σ = 477446876928. Its totient is φ = 81048079200.

The previous prime is 233013230221. The next prime is 233013230249. The reversal of 233013230230 is 32032310332.

233013230230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 46047516 + ... + 46052575.

It is an arithmetic number, because the mean of its divisors is an integer number (14920214904).

Almost surely, 2233013230230 is an apocalyptic number.

233013230230 is an abundant number, since it is smaller than the sum of its proper divisors (244433646698).

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

233013230230 is a wasteful number, since it uses less digits than its factorization.

233013230230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92100132.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 233013230230 its reverse (32032310332), we get a palindrome (265045540562).

The spelling of 233013230230 in words is "two hundred thirty-three billion, thirteen million, two hundred thirty thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 23 46 55 110 115 230 253 506 1265 2530 92100091 184200182 460500455 921000910 1013101001 2026202002 2118302093 4236604186 5065505005 10131010010 10591510465 21183020930 23301323023 46602646046 116506615115 233013230230