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30214302130 = 25172319873889
BaseRepresentation
bin11100001000111010…
…011010100110110010
32212222200112120122001
4130020322122212302
5443334330132010
621514045204214
72116511221255
oct341072324662
985880476561
1030214302130
11118a5205431
125a3286066a
132b068b91ac
141668ab109c
15bbc85ac3a
hex708e9a9b2

30214302130 has 64 divisors (see below), whose sum is σ = 60134296320. Its totient is φ = 10871967744.

The previous prime is 30214302101. The next prime is 30214302133. The reversal of 30214302130 is 3120341203.

It is a junction number, because it is equal to n+sod(n) for n = 30214302098 and 30214302107.

It is not an unprimeable number, because it can be changed into a prime (30214302133) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 7767226 + ... + 7771114.

It is an arithmetic number, because the mean of its divisors is an integer number (939598380).

Almost surely, 230214302130 is an apocalyptic number.

30214302130 is a deficient number, since it is larger than the sum of its proper divisors (29919994190).

30214302130 is a wasteful number, since it uses less digits than its factorization.

30214302130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5923.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30214302130 its reverse (3120341203), we get a palindrome (33334643333).

The spelling of 30214302130 in words is "thirty billion, two hundred fourteen million, three hundred two thousand, one hundred thirty".

Divisors: 1 2 5 10 17 23 34 46 85 115 170 230 391 782 1955 1987 3889 3910 3974 7778 9935 19445 19870 33779 38890 45701 66113 67558 89447 91402 132226 168895 178894 228505 330565 337790 447235 457010 661130 776917 894470 1520599 1553834 3041198 3884585 7602995 7727443 7769170 15205990 15454886 38637215 77274430 131366531 177731189 262733062 355462378 656832655 888655945 1313665310 1777311890 3021430213 6042860426 15107151065 30214302130