Base | Representation |
---|---|
bin | 111100101000101000… |
… | …0001000011110101011 |
3 | 110110002201020020121101 |
4 | 1321101100020132223 |
5 | 4113133310434121 |
6 | 135452455222231 |
7 | 12256531313164 |
oct | 1712120103653 |
9 | 413081206541 |
10 | 130212202411 |
11 | 5024a436a25 |
12 | 2129b977977 |
13 | c381b41ca5 |
14 | 643374676b |
15 | 35c17cd491 |
hex | 1e514087ab |
130212202411 has 4 divisors (see below), whose sum is σ = 130252681912. Its totient is φ = 130171722912.
The previous prime is 130212202403. The next prime is 130212202487. The reversal of 130212202411 is 114202212031.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114202212031 = 301657 ⋅378583.
It is a cyclic number.
It is not a de Polignac number, because 130212202411 - 23 = 130212202403 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130212200411) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 20234925 + ... + 20241358.
It is an arithmetic number, because the mean of its divisors is an integer number (32563170478).
Almost surely, 2130212202411 is an apocalyptic number.
130212202411 is a deficient number, since it is larger than the sum of its proper divisors (40479501).
130212202411 is an equidigital number, since it uses as much as digits as its factorization.
130212202411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40479500.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 130212202411 its reverse (114202212031), we get a palindrome (244414414442).
The spelling of 130212202411 in words is "one hundred thirty billion, two hundred twelve million, two hundred two thousand, four hundred eleven".
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