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30088210206 = 2317231559739
BaseRepresentation
bin11100000001011001…
…011010011100011110
32212122220021110000210
4130001121122130132
5443110040211311
621453342433250
72113420365315
oct340131323436
985586243023
1030088210206
111184001272a
1259b8592826
132ab673b4a2
14165604b27c
15bb17503a6
hex70165a71e

30088210206 has 48 divisors (see below), whose sum is σ = 65986629120. Its totient is φ = 9134924160.

The previous prime is 30088210193. The next prime is 30088210213. The reversal of 30088210206 is 60201288003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 226116 + ... + 333623.

It is an arithmetic number, because the mean of its divisors is an integer number (1374721440).

Almost surely, 230088210206 is an apocalyptic number.

30088210206 is an abundant number, since it is smaller than the sum of its proper divisors (35898418914).

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

30088210206 is a wasteful number, since it uses less digits than its factorization.

30088210206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559809 (or 559792 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

Adding to 30088210206 its reverse (60201288003), we get a palindrome (90289498209).

The spelling of 30088210206 in words is "thirty billion, eighty-eight million, two hundred ten thousand, two hundred six".

Divisors: 1 2 3 6 17 31 34 51 62 93 102 186 289 527 578 867 1054 1581 1734 3162 8959 17918 26877 53754 559739 1119478 1679217 3358434 9515563 17351909 19031126 28546689 34703818 52055727 57093378 104111454 161764571 294982453 323529142 485293713 589964906 884947359 970587426 1769894718 5014701701 10029403402 15044105103 30088210206