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230030411211 = 32591949222269
BaseRepresentation
bin1101011000111011100…
…0011000010111001011
3210222202012210122012200
43112032320120113023
512232100241124321
6253401410011243
722422240143166
oct3261670302713
9728665718180
10230030411211
1189612196667
12386b8876b23
13188cbaa1473
14b1c25a4add
155eb4aa8d26
hex358ee185cb

230030411211 has 24 divisors (see below), whose sum is σ = 338072670000. Its totient is φ = 150676366272.

The previous prime is 230030411207. The next prime is 230030411227. The reversal of 230030411211 is 112114030032.

230030411211 is a `hidden beast` number, since 230 + 0 + 3 + 0 + 411 + 21 + 1 = 666.

It is not a de Polignac number, because 230030411211 - 22 = 230030411207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230030411251) 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, 923785 + ... + 1146053.

It is an arithmetic number, because the mean of its divisors is an integer number (14086361250).

Almost surely, 2230030411211 is an apocalyptic number.

230030411211 is a deficient number, since it is larger than the sum of its proper divisors (108042258789).

230030411211 is a wasteful number, since it uses less digits than its factorization.

230030411211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224283 (or 224280 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 230030411211 its reverse (112114030032), we get a palindrome (342144441243).

The spelling of 230030411211 in words is "two hundred thirty billion, thirty million, four hundred eleven thousand, two hundred eleven".

Divisors: 1 3 9 59 177 531 1949 5847 17541 114991 222269 344973 666807 1034919 2000421 13113871 39341613 118024839 433202281 1299606843 3898820529 25558934579 76676803737 230030411211