Base | Representation |
---|---|
bin | 11101100100000010110111… |
… | …101010010111011111100001 |
3 | 122001100211012102222102102022 |
4 | 131210002313222113133201 |
5 | 114020223114304240223 |
6 | 1140310303212431225 |
7 | 36246442006115636 |
oct | 3544026752273741 |
9 | 561324172872368 |
10 | 130020331321313 |
11 | 38479349453914 |
12 | 126ba989a78515 |
13 | 5771b317a6124 |
14 | 241703648c18d |
15 | 10071d945dac8 |
hex | 7640b7a977e1 |
130020331321313 has 8 divisors (see below), whose sum is σ = 132654290552256. Its totient is φ = 127402581070800.
The previous prime is 130020331321303. The next prime is 130020331321327. The reversal of 130020331321313 is 313123133020031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130020331321313 - 244 = 112428145276897 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130020331321303) 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, 4052228903 + ... + 4052260988.
It is an arithmetic number, because the mean of its divisors is an integer number (16581786319032).
Almost surely, 2130020331321313 is an apocalyptic number.
It is an amenable number.
130020331321313 is a deficient number, since it is larger than the sum of its proper divisors (2633959230943).
130020331321313 is an equidigital number, since it uses as much as digits as its factorization.
130020331321313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8104490215.
The product of its (nonzero) digits is 2916, while the sum is 26.
Adding to 130020331321313 its reverse (313123133020031), we get a palindrome (443143464341344).
The spelling of 130020331321313 in words is "one hundred thirty trillion, twenty billion, three hundred thirty-one million, three hundred twenty-one thousand, three hundred thirteen".
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