Base | Representation |
---|---|
bin | 111100110111010111… |
… | …0111111111011110101 |
3 | 110111101011222002102001 |
4 | 1321232232333323311 |
5 | 4120141422130031 |
6 | 140013525015301 |
7 | 12305015515243 |
oct | 1715656777365 |
9 | 414334862361 |
10 | 130706833141 |
11 | 50483666355 |
12 | 213b9554531 |
13 | c4304671b1 |
14 | 647d301793 |
15 | 35eee35861 |
hex | 1e6ebbfef5 |
130706833141 has 2 divisors, whose sum is σ = 130706833142. Its totient is φ = 130706833140.
The previous prime is 130706833123. The next prime is 130706833157. The reversal of 130706833141 is 141338607031.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 128113884900 + 2592948241 = 357930^2 + 50921^2 .
It is an emirp because it is prime and its reverse (141338607031) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 130706833141 - 29 = 130706832629 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 130706833141.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130706833111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65353416570 + 65353416571.
It is an arithmetic number, because the mean of its divisors is an integer number (65353416571).
Almost surely, 2130706833141 is an apocalyptic number.
It is an amenable number.
130706833141 is a deficient number, since it is larger than the sum of its proper divisors (1).
130706833141 is an equidigital number, since it uses as much as digits as its factorization.
130706833141 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 36288, while the sum is 37.
The spelling of 130706833141 in words is "one hundred thirty billion, seven hundred six million, eight hundred thirty-three thousand, one hundred forty-one".
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