Search a number
-
+
30332201211 = 32132312918731
BaseRepresentation
bin11100001111111100…
…001010100011111011
32220021220101110202200
4130033330022203323
5444110020414321
621533500201243
72122442312334
oct341774124373
986256343680
1030332201211
1111955811794
125a66239223
132b25158a70
14167a60128b
15bc7d98d26
hex70ff0a8fb

30332201211 has 48 divisors (see below), whose sum is σ = 49278657792. Its totient is φ = 17838532800.

The previous prime is 30332201191. The next prime is 30332201233. The reversal of 30332201211 is 11210223303.

It is not a de Polignac number, because 30332201211 - 29 = 30332200699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30332201281) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3469716 + ... + 3478446.

It is an arithmetic number, because the mean of its divisors is an integer number (1026638704).

Almost surely, 230332201211 is an apocalyptic number.

30332201211 is a deficient number, since it is larger than the sum of its proper divisors (18946456581).

30332201211 is a wasteful number, since it uses less digits than its factorization.

30332201211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10064 (or 10061 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30332201211 its reverse (11210223303), we get a palindrome (41542424514).

The spelling of 30332201211 in words is "thirty billion, three hundred thirty-two million, two hundred one thousand, two hundred eleven".

Divisors: 1 3 9 13 23 39 69 117 207 299 897 1291 2691 3873 8731 11619 16783 26193 29693 50349 78579 89079 113503 151047 200813 267237 340509 386009 602439 1021527 1158027 1807317 2610569 3474081 7831707 11271721 23495121 33815163 101445489 146532373 259249583 439597119 777748749 1318791357 2333246247 3370244579 10110733737 30332201211