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30108114230 = 257938111537
BaseRepresentation
bin11100000010100101…
…010101110100110110
32212201021201200012212
4130002211111310312
5443130134123410
621455333213422
72114051514455
oct340245256466
985637650185
1030108114230
1111850277937
125a03191272
132aba8ba00c
14165894cb9c
15bb3382b05
hex702955d36

30108114230 has 16 divisors (see below), whose sum is σ = 54880614720. Its totient is φ = 11890799232.

The previous prime is 30108114187. The next prime is 30108114247. The reversal of 30108114230 is 3241180103.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 30108114196 and 30108114205.

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 7 ways as a sum of consecutive naturals, for example, 19054979 + ... + 19056558.

It is an arithmetic number, because the mean of its divisors is an integer number (3430038420).

Almost surely, 230108114230 is an apocalyptic number.

30108114230 is a deficient number, since it is larger than the sum of its proper divisors (24772500490).

30108114230 is a wasteful number, since it uses less digits than its factorization.

30108114230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38111623.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 30108114230 its reverse (3241180103), we get a palindrome (33349294333).

The spelling of 30108114230 in words is "thirty billion, one hundred eight million, one hundred fourteen thousand, two hundred thirty".

Divisors: 1 2 5 10 79 158 395 790 38111537 76223074 190557685 381115370 3010811423 6021622846 15054057115 30108114230