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30113223130 = 258813418073
BaseRepresentation
bin11100000010111000…
…110101000111011010
32212201122100020022101
4130002320311013122
5443132441120010
621500034514014
72114143113304
oct340270650732
985648306271
1030113223130
1111853147271
125a04a3590a
132abb988533
1416594bc974
15bb3a4173a
hex702e351da

30113223130 has 16 divisors (see below), whose sum is σ = 54265342824. Its totient is φ = 12031613440.

The previous prime is 30113223109. The next prime is 30113223187. The reversal of 30113223130 is 3132231103.

It can be written as a sum of positive squares in 4 ways, for example, as 11844186561 + 18269036569 = 108831^2 + 135163^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30113223098 and 30113223107.

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, 1700227 + ... + 1717846.

Almost surely, 230113223130 is an apocalyptic number.

30113223130 is a deficient number, since it is larger than the sum of its proper divisors (24152119694).

30113223130 is a wasteful number, since it uses less digits than its factorization.

30113223130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3418961.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30113223130 its reverse (3132231103), we get a palindrome (33245454233).

The spelling of 30113223130 in words is "thirty billion, one hundred thirteen million, two hundred twenty-three thousand, one hundred thirty".

Divisors: 1 2 5 10 881 1762 4405 8810 3418073 6836146 17090365 34180730 3011322313 6022644626 15056611565 30113223130