Base | Representation |
---|---|
bin | 111100110110100101… |
… | …1101000000111010111 |
3 | 110111022100221121202211 |
4 | 1321231023220013113 |
5 | 4120113240031234 |
6 | 140011154414251 |
7 | 12304251221242 |
oct | 1715513500727 |
9 | 414270847684 |
10 | 130680783319 |
11 | 5046a993779 |
12 | 213b0891387 |
13 | c427c461b8 |
14 | 6479a80259 |
15 | 35ec9dc164 |
hex | 1e6d2e81d7 |
130680783319 has 2 divisors, whose sum is σ = 130680783320. Its totient is φ = 130680783318.
The previous prime is 130680783287. The next prime is 130680783397. The reversal of 130680783319 is 913387086031.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 130680783319 - 25 = 130680783287 is a prime.
It is a super-2 number, since 2×1306807833192 (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 (130680783019) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65340391659 + 65340391660.
It is an arithmetic number, because the mean of its divisors is an integer number (65340391660).
Almost surely, 2130680783319 is an apocalyptic number.
130680783319 is a deficient number, since it is larger than the sum of its proper divisors (1).
130680783319 is an equidigital number, since it uses as much as digits as its factorization.
130680783319 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 653184, while the sum is 49.
The spelling of 130680783319 in words is "one hundred thirty billion, six hundred eighty million, seven hundred eighty-three thousand, three hundred nineteen".
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