Base | Representation |
---|---|
bin | 11101100011110000001110… |
… | …011011111010010101111101 |
3 | 122001021220112021200102221212 |
4 | 131203300032123322111331 |
5 | 114014411114423010323 |
6 | 1140253152523534205 |
7 | 36245132633263556 |
oct | 3543601633722575 |
9 | 561256467612855 |
10 | 130000312313213 |
11 | 38470906221821 |
12 | 126b6b2168a365 |
13 | 576cc911a46c4 |
14 | 241609785932d |
15 | 1006916bdab78 |
hex | 763c0e6fa57d |
130000312313213 has 2 divisors, whose sum is σ = 130000312313214. Its totient is φ = 130000312313212.
The previous prime is 130000312313083. The next prime is 130000312313303. The reversal of 130000312313213 is 312313213000031.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 129493885093444 + 506427219769 = 11379538^2 + 711637^2 .
It is a cyclic number.
It is not a de Polignac number, because 130000312313213 - 218 = 130000312051069 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130000312316213) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65000156156606 + 65000156156607.
It is an arithmetic number, because the mean of its divisors is an integer number (65000156156607).
Almost surely, 2130000312313213 is an apocalyptic number.
It is an amenable number.
130000312313213 is a deficient number, since it is larger than the sum of its proper divisors (1).
130000312313213 is an equidigital number, since it uses as much as digits as its factorization.
130000312313213 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 130000312313213 its reverse (312313213000031), we get a palindrome (442313525313244).
The spelling of 130000312313213 in words is "one hundred thirty trillion, three hundred twelve million, three hundred thirteen thousand, two hundred thirteen".
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