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30232010211 = 3135367419521
BaseRepresentation
bin11100001001111101…
…111101110111100011
32220000220212020112220
4130021331331313203
5443403343311321
621515520522123
72120114563314
oct341175756743
986026766486
1030232010211
11119041aa807
125a38780343
132b0a479350
14166b1a060b
15bbe1a79c6
hex709f7dde3

30232010211 has 64 divisors (see below), whose sum is σ = 45082759680. Its totient is φ = 17903508480.

The previous prime is 30232010201. The next prime is 30232010239. The reversal of 30232010211 is 11201023203.

It is not a de Polignac number, because 30232010211 - 26 = 30232010147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30232010201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 58026631 + ... + 58027151.

It is an arithmetic number, because the mean of its divisors is an integer number (704418120).

Almost surely, 230232010211 is an apocalyptic number.

30232010211 is a deficient number, since it is larger than the sum of its proper divisors (14850749469).

30232010211 is a wasteful number, since it uses less digits than its factorization.

30232010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 30232010211 its reverse (11201023203), we get a palindrome (41433033414).

The spelling of 30232010211 in words is "thirty billion, two hundred thirty-two million, ten thousand, two hundred eleven".

Divisors: 1 3 13 39 53 67 159 201 419 521 689 871 1257 1563 2067 2613 3551 5447 6773 10653 16341 20319 22207 27613 28073 34907 46163 66621 82839 84219 104721 138489 218299 288691 358969 364949 453791 654897 866073 1076907 1094847 1361373 1487869 1850071 2837887 4463607 5550213 8513661 11569847 14626033 19342297 24050923 34709541 43878099 58026891 72152769 150408011 190138429 451224033 570415287 775179749 2325539247 10077336737 30232010211