Base | Representation |
---|---|
bin | 111100101001001010… |
… | …0110101100111110111 |
3 | 110110010222010021122100 |
4 | 1321102110311213313 |
5 | 4113202413304421 |
6 | 135454341233143 |
7 | 12260140355415 |
oct | 1712224654767 |
9 | 413128107570 |
10 | 130230213111 |
11 | 502596186a9 |
12 | 212a5a027b3 |
13 | c3857a9acb |
14 | 6435cb42b5 |
15 | 35c3189c26 |
hex | 1e525359f7 |
130230213111 has 12 divisors (see below), whose sum is σ = 188570240560. Its totient is φ = 86607865440.
The previous prime is 130230213097. The next prime is 130230213121. The reversal of 130230213111 is 111312032031.
130230213111 is a `hidden beast` number, since 1 + 302 + 30 + 21 + 311 + 1 = 666.
It is not a de Polignac number, because 130230213111 - 211 = 130230211063 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130230213121) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17685835 + ... + 17693196.
Almost surely, 2130230213111 is an apocalyptic number.
130230213111 is a deficient number, since it is larger than the sum of its proper divisors (58340027449).
130230213111 is a wasteful number, since it uses less digits than its factorization.
130230213111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35379446 (or 35379443 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 130230213111 its reverse (111312032031), we get a palindrome (241542245142).
The spelling of 130230213111 in words is "one hundred thirty billion, two hundred thirty million, two hundred thirteen thousand, one hundred eleven".
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