Base | Representation |
---|---|
bin | 11100001000000100… |
… | …010110110111000011 |
3 | 2212221200212121111210 |
4 | 130020010112313003 |
5 | 443322213143021 |
6 | 21512421341203 |
7 | 2116246610121 |
oct | 341004266703 |
9 | 85850777453 |
10 | 30200131011 |
11 | 11898206466 |
12 | 5a29b67803 |
13 | 2b03996c0b |
14 | 1666c62911 |
15 | bbb4abe76 |
hex | 708116dc3 |
30200131011 has 8 divisors (see below), whose sum is σ = 40371978240. Its totient is φ = 20080852232.
The previous prime is 30200130977. The next prime is 30200131037. The reversal of 30200131011 is 11013100203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30200131011 - 211 = 30200128963 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30200131711) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13140771 + ... + 13143068.
It is an arithmetic number, because the mean of its divisors is an integer number (5046497280).
Almost surely, 230200131011 is an apocalyptic number.
30200131011 is a deficient number, since it is larger than the sum of its proper divisors (10171847229).
30200131011 is a wasteful number, since it uses less digits than its factorization.
30200131011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26284225.
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 30200131011 its reverse (11013100203), we get a palindrome (41213231214).
The spelling of 30200131011 in words is "thirty billion, two hundred million, one hundred thirty-one thousand, eleven".
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