Base | Representation |
---|---|
bin | 111100101000011000… |
… | …0111011010111100001 |
3 | 110110002010211122112010 |
4 | 1321100300323113201 |
5 | 4113124212202431 |
6 | 135452004023133 |
7 | 12256401633246 |
oct | 1712060732741 |
9 | 413063748463 |
10 | 130204022241 |
11 | 5024585a057 |
12 | 21299091aa9 |
13 | c380239857 |
14 | 64326175cd |
15 | 35c0c14846 |
hex | 1e50c3b5e1 |
130204022241 has 4 divisors (see below), whose sum is σ = 173605362992. Its totient is φ = 86802681492.
The previous prime is 130204022233. The next prime is 130204022269. The reversal of 130204022241 is 142220402031.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 142220402031 = 3 ⋅47406800677.
It is not a de Polignac number, because 130204022241 - 23 = 130204022233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130214022241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21700670371 + ... + 21700670376.
It is an arithmetic number, because the mean of its divisors is an integer number (43401340748).
Almost surely, 2130204022241 is an apocalyptic number.
It is an amenable number.
130204022241 is a deficient number, since it is larger than the sum of its proper divisors (43401340751).
130204022241 is an equidigital number, since it uses as much as digits as its factorization.
130204022241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43401340750.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 130204022241 its reverse (142220402031), we get a palindrome (272424424272).
The spelling of 130204022241 in words is "one hundred thirty billion, two hundred four million, twenty-two thousand, two hundred forty-one".
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