Base | Representation |
---|---|
bin | 111101100001110100… |
… | …0111111010011011101 |
3 | 110122001110101120110121 |
4 | 1323003220333103131 |
5 | 4131101104233203 |
6 | 140411132434541 |
7 | 12355223461234 |
oct | 1730350772335 |
9 | 418043346417 |
10 | 132131321053 |
11 | 51044760196 |
12 | 21736618a51 |
13 | c5c960aa54 |
14 | 6576589b1b |
15 | 36850160bd |
hex | 1ec3a3f4dd |
132131321053 has 2 divisors, whose sum is σ = 132131321054. Its totient is φ = 132131321052.
The previous prime is 132131321051. The next prime is 132131321057. The reversal of 132131321053 is 350123131231.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 115071565284 + 17059755769 = 339222^2 + 130613^2 .
It is an emirp because it is prime and its reverse (350123131231) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 132131321053 - 21 = 132131321051 is a prime.
It is a super-2 number, since 2×1321313210532 (a number of 23 digits) contains 22 as substring.
Together with 132131321051, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (132131321051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66065660526 + 66065660527.
It is an arithmetic number, because the mean of its divisors is an integer number (66065660527).
Almost surely, 2132131321053 is an apocalyptic number.
It is an amenable number.
132131321053 is a deficient number, since it is larger than the sum of its proper divisors (1).
132131321053 is an equidigital number, since it uses as much as digits as its factorization.
132131321053 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1620, while the sum is 25.
Adding to 132131321053 its reverse (350123131231), we get a palindrome (482254452284).
The spelling of 132131321053 in words is "one hundred thirty-two billion, one hundred thirty-one million, three hundred twenty-one thousand, fifty-three".
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