Base | Representation |
---|---|
bin | 1111110000000… |
… | …10010011101011 |
3 | 100012121220022201 |
4 | 13320002103223 |
5 | 232311130102 |
6 | 21040001031 |
7 | 3163041511 |
oct | 770022353 |
9 | 305556281 |
10 | 132130027 |
11 | 68647277 |
12 | 38300177 |
13 | 214b3163 |
14 | 137964b1 |
15 | b8ee987 |
hex | 7e024eb |
132130027 has 2 divisors, whose sum is σ = 132130028. Its totient is φ = 132130026.
The previous prime is 132129989. The next prime is 132130039. The reversal of 132130027 is 720031231.
It is a strong prime.
It is an emirp because it is prime and its reverse (720031231) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 132130027 - 219 = 131605739 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 132129986 and 132130013.
It is not a weakly prime, because it can be changed into another prime (132130727) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66065013 + 66065014.
It is an arithmetic number, because the mean of its divisors is an integer number (66065014).
Almost surely, 2132130027 is an apocalyptic number.
132130027 is a deficient number, since it is larger than the sum of its proper divisors (1).
132130027 is an equidigital number, since it uses as much as digits as its factorization.
132130027 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 252, while the sum is 19.
The square root of 132130027 is about 11494.7825990751. The cubic root of 132130027 is about 509.3314667251.
Adding to 132130027 its reverse (720031231), we get a palindrome (852161258).
The spelling of 132130027 in words is "one hundred thirty-two million, one hundred thirty thousand, twenty-seven".
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