Base | Representation |
---|---|
bin | 111100100010111111… |
… | …0110100000111110010 |
3 | 110102121112102111222100 |
4 | 1321011332310013302 |
5 | 4112241404110302 |
6 | 135422022321230 |
7 | 12252044140533 |
oct | 1710576640762 |
9 | 412545374870 |
10 | 130023113202 |
11 | 50162726454 |
12 | 21248589216 |
13 | c351907c98 |
14 | 64165a468a |
15 | 35aedcbd1c |
hex | 1e45fb41f2 |
130023113202 has 48 divisors (see below), whose sum is σ = 284736324600. Its totient is φ = 42876850176.
The previous prime is 130023113177. The next prime is 130023113221. The reversal of 130023113202 is 202311320031.
130023113202 is a `hidden beast` number, since 1 + 30 + 0 + 2 + 311 + 320 + 2 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 129736115721 + 286997481 = 360189^2 + 16941^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4723174 + ... + 4750622.
Almost surely, 2130023113202 is an apocalyptic number.
130023113202 is an abundant number, since it is smaller than the sum of its proper divisors (154713211398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130023113202 is a wasteful number, since it uses less digits than its factorization.
130023113202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30267 (or 30264 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 130023113202 its reverse (202311320031), we get a palindrome (332334433233).
The spelling of 130023113202 in words is "one hundred thirty billion, twenty-three million, one hundred thirteen thousand, two hundred two".
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