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214055005230 = 232511219656107
BaseRepresentation
bin1100011101011010101…
…1000010110000101110
3202110111212020221001200
43013112223002300232
512001341040131410
6242200245350330
721315324344433
oct3072653026056
9673455227050
10214055005230
1182864519700
123559a7083a6
1317254149711
14a5089d5b8a
15587c3203c0
hex31d6ac2c2e

214055005230 has 72 divisors (see below), whose sum is σ = 611737393176. Its totient is φ = 51892119840.

The previous prime is 214055005223. The next prime is 214055005231. The reversal of 214055005230 is 32500550412.

It is a happy number.

214055005230 is a `hidden beast` number, since 21 + 40 + 550 + 0 + 52 + 3 + 0 = 666.

214055005230 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 214055005194 and 214055005203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214055005231) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 9817164 + ... + 9838943.

It is an arithmetic number, because the mean of its divisors is an integer number (8496352683).

Almost surely, 2214055005230 is an apocalyptic number.

214055005230 is an abundant number, since it is smaller than the sum of its proper divisors (397682387946).

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

214055005230 is a wasteful number, since it uses less digits than its factorization.

214055005230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19656142 (or 19656128 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

Adding to 214055005230 its reverse (32500550412), we get a palindrome (246555555642).

The spelling of 214055005230 in words is "two hundred fourteen billion, fifty-five million, five thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 121 165 198 242 330 363 495 605 726 990 1089 1210 1815 2178 3630 5445 10890 19656107 39312214 58968321 98280535 117936642 176904963 196561070 216217177 294841605 353809926 432434354 589683210 648651531 884524815 1081085885 1297303062 1769049630 1945954593 2162171770 2378388947 3243257655 3891909186 4756777894 6486515310 7135166841 9729772965 11891944735 14270333682 19459545930 21405500523 23783889470 35675834205 42811001046 71351668410 107027502615 214055005230