Base | Representation |
---|---|
bin | 11101101000001010011010… |
… | …101000110101100001101000 |
3 | 122002100212121212110122100101 |
4 | 131220022122220311201220 |
5 | 114034342140412103222 |
6 | 1141044303143315144 |
7 | 36306050356103005 |
oct | 3550123250654150 |
9 | 562325555418311 |
10 | 130303312222312 |
11 | 38578362827139 |
12 | 127457a374bab4 |
13 | 579271b685348 |
14 | 24269dd17c8ac |
15 | 100e74c921927 |
hex | 76829aa35868 |
130303312222312 has 32 divisors (see below), whose sum is σ = 244866977702280. Its totient is φ = 65005598085120.
The previous prime is 130303312222297. The next prime is 130303312222313. The reversal of 130303312222312 is 213222213303031.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 130302361980036 + 950242276 = 11415006^2 + 30826^2 .
It is a super-2 number, since 2×1303033122223122 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (130303312222313) 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, 2048203 + ... + 16272730.
Almost surely, 2130303312222312 is an apocalyptic number.
It is an amenable number.
130303312222312 is a deficient number, since it is larger than the sum of its proper divisors (114563665479968).
130303312222312 is a wasteful number, since it uses less digits than its factorization.
130303312222312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18322933 (or 18322929 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 28.
Adding to 130303312222312 its reverse (213222213303031), we get a palindrome (343525525525343).
The spelling of 130303312222312 in words is "one hundred thirty trillion, three hundred three billion, three hundred twelve million, two hundred twenty-two thousand, three hundred twelve".
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