Base | Representation |
---|---|
bin | 111100100011000101… |
… | …1000100010100111010 |
3 | 110102121202110201011011 |
4 | 1321012023010110322 |
5 | 4112243214402211 |
6 | 135422215224134 |
7 | 12252113346343 |
oct | 1710613042472 |
9 | 412552421134 |
10 | 130026325306 |
11 | 5016451a789 |
12 | 2124967804a |
13 | c352491037 |
14 | 6416b9d0ca |
15 | 35b0313921 |
hex | 1e462c453a |
130026325306 has 4 divisors (see below), whose sum is σ = 195039487962. Its totient is φ = 65013162652.
The previous prime is 130026325301. The next prime is 130026325343. The reversal of 130026325306 is 603523620031.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 603523620031 = 4603 ⋅131115277.
It can be written as a sum of positive squares in only one way, i.e., 128060201025 + 1966124281 = 357855^2 + 44341^2 .
It is not an unprimeable number, because it can be changed into a prime (130026325301) 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 as a sum of consecutive naturals, namely, 32506581325 + ... + 32506581328.
Almost surely, 2130026325306 is an apocalyptic number.
130026325306 is a deficient number, since it is larger than the sum of its proper divisors (65013162656).
130026325306 is an equidigital number, since it uses as much as digits as its factorization.
130026325306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65013162655.
The product of its (nonzero) digits is 19440, while the sum is 31.
Adding to 130026325306 its reverse (603523620031), we get a palindrome (733549945337).
The spelling of 130026325306 in words is "one hundred thirty billion, twenty-six million, three hundred twenty-five thousand, three hundred six".
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