Base | Representation |
---|---|
bin | 111100101110010100… |
… | …0011011010001010101 |
3 | 110110121000110212121002 |
4 | 1321130220123101111 |
5 | 4114031144321323 |
6 | 135523435233045 |
7 | 12264340142642 |
oct | 1713450332125 |
9 | 413530425532 |
10 | 130403120213 |
11 | 50338186333 |
12 | 213338a8785 |
13 | c3b25693c2 |
14 | 6450c42dc9 |
15 | 35d3441828 |
hex | 1e5ca1b455 |
130403120213 has 2 divisors, whose sum is σ = 130403120214. Its totient is φ = 130403120212.
The previous prime is 130403120207. The next prime is 130403120219. The reversal of 130403120213 is 312021304031.
It is a balanced prime because it is at equal distance from previous prime (130403120207) and next prime (130403120219).
It can be written as a sum of positive squares in only one way, i.e., 103051914289 + 27351205924 = 321017^2 + 165382^2 .
It is an emirp because it is prime and its reverse (312021304031) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 130403120213 - 232 = 126108152917 is a prime.
It is a super-2 number, since 2×1304031202132 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130403120219) 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, 65201560106 + 65201560107.
It is an arithmetic number, because the mean of its divisors is an integer number (65201560107).
Almost surely, 2130403120213 is an apocalyptic number.
It is an amenable number.
130403120213 is a deficient number, since it is larger than the sum of its proper divisors (1).
130403120213 is an equidigital number, since it uses as much as digits as its factorization.
130403120213 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 130403120213 its reverse (312021304031), we get a palindrome (442424424244).
The spelling of 130403120213 in words is "one hundred thirty billion, four hundred three million, one hundred twenty thousand, two hundred thirteen".
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