Base | Representation |
---|---|
bin | 11101101110101111110011… |
… | …101011011001000000111111 |
3 | 122010222010111221221212212221 |
4 | 131232233303223121000333 |
5 | 114114300313033132041 |
6 | 1142032212555310211 |
7 | 36353536030443043 |
oct | 3556576353310077 |
9 | 563863457855787 |
10 | 130755777630271 |
11 | 38732239749022 |
12 | 127b941944b367 |
13 | 57c62a8770681 |
14 | 244088327a023 |
15 | 101b3d03562d1 |
hex | 76ebf3ad903f |
130755777630271 has 2 divisors, whose sum is σ = 130755777630272. Its totient is φ = 130755777630270.
The previous prime is 130755777630239. The next prime is 130755777630307. The reversal of 130755777630271 is 172036777557031.
It is a weak prime.
It is an emirp because it is prime and its reverse (172036777557031) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 130755777630271 - 25 = 130755777630239 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130755777630371) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65377888815135 + 65377888815136.
It is an arithmetic number, because the mean of its divisors is an integer number (65377888815136).
Almost surely, 2130755777630271 is an apocalyptic number.
130755777630271 is a deficient number, since it is larger than the sum of its proper divisors (1).
130755777630271 is an equidigital number, since it uses as much as digits as its factorization.
130755777630271 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 45378900, while the sum is 61.
The spelling of 130755777630271 in words is "one hundred thirty trillion, seven hundred fifty-five billion, seven hundred seventy-seven million, six hundred thirty thousand, two hundred seventy-one".
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