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30107316230 = 254197185517
BaseRepresentation
bin11100000010100010…
…010011000000000110
32212201020020010120022
4130002202103000012
5443124433104410
621455304135142
72114041652105
oct340242230006
985636203508
1030107316230
111184a882332
125a02a674b2
132aba69aa24
1416587c203c
15bb3276455
hex702893006

30107316230 has 16 divisors (see below), whose sum is σ = 54322516080. Its totient is φ = 12014182752.

The previous prime is 30107316199. The next prime is 30107316293. The reversal of 30107316230 is 3261370103.

It is a self number, because there is not a number n which added to its sum of digits gives 30107316230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3588569 + ... + 3596948.

It is an arithmetic number, because the mean of its divisors is an integer number (3395157255).

Almost surely, 230107316230 is an apocalyptic number.

30107316230 is a deficient number, since it is larger than the sum of its proper divisors (24215199850).

30107316230 is a wasteful number, since it uses less digits than its factorization.

30107316230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7185943.

The product of its (nonzero) digits is 2268, while the sum is 26.

Adding to 30107316230 its reverse (3261370103), we get a palindrome (33368686333).

The spelling of 30107316230 in words is "thirty billion, one hundred seven million, three hundred sixteen thousand, two hundred thirty".

Divisors: 1 2 5 10 419 838 2095 4190 7185517 14371034 35927585 71855170 3010731623 6021463246 15053658115 30107316230