Base | Representation |
---|---|
bin | 111100101011010001… |
… | …0111101001011000001 |
3 | 110110022220100210102121 |
4 | 1321112202331023001 |
5 | 4113324030213123 |
6 | 135505351044241 |
7 | 12261660264115 |
oct | 1712642751301 |
9 | 413286323377 |
10 | 130301022913 |
11 | 502955920a6 |
12 | 21305670681 |
13 | c3973700b9 |
14 | 6441467745 |
15 | 35c94c575d |
hex | 1e568bd2c1 |
130301022913 has 2 divisors, whose sum is σ = 130301022914. Its totient is φ = 130301022912.
The previous prime is 130301022911. The next prime is 130301022949. The reversal of 130301022913 is 319220103031.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 91425802689 + 38875220224 = 302367^2 + 197168^2 .
It is a cyclic number.
It is not a de Polignac number, because 130301022913 - 21 = 130301022911 is a prime.
Together with 130301022911, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (130301022911) 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 as a sum of consecutive naturals, namely, 65150511456 + 65150511457.
It is an arithmetic number, because the mean of its divisors is an integer number (65150511457).
Almost surely, 2130301022913 is an apocalyptic number.
It is an amenable number.
130301022913 is a deficient number, since it is larger than the sum of its proper divisors (1).
130301022913 is an equidigital number, since it uses as much as digits as its factorization.
130301022913 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 972, while the sum is 25.
Adding to 130301022913 its reverse (319220103031), we get a palindrome (449521125944).
The spelling of 130301022913 in words is "one hundred thirty billion, three hundred one million, twenty-two thousand, nine hundred thirteen".
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