Base | Representation |
---|---|
bin | 111101011110010001… |
… | …0010100001111111001 |
3 | 110121202011010002220002 |
4 | 1322330202110033321 |
5 | 4130330101200241 |
6 | 140351234042345 |
7 | 12352245413300 |
oct | 1727442241771 |
9 | 417664102802 |
10 | 132012131321 |
11 | 50a93452184 |
12 | 217027193b5 |
13 | c5aaa08895 |
14 | 6564801437 |
15 | 367982089b |
hex | 1ebc8943f9 |
132012131321 has 24 divisors (see below), whose sum is σ = 157349576160. Its totient is φ = 110366088000.
The previous prime is 132012131299. The next prime is 132012131351. The reversal of 132012131321 is 123131210231.
It is a happy number.
It is not a de Polignac number, because 132012131321 - 214 = 132012114937 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 132012131293 and 132012131302.
It is not an unprimeable number, because it can be changed into a prime (132012131351) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14964650 + ... + 14973468.
It is an arithmetic number, because the mean of its divisors is an integer number (6556232340).
Almost surely, 2132012131321 is an apocalyptic number.
It is an amenable number.
132012131321 is a deficient number, since it is larger than the sum of its proper divisors (25337444839).
132012131321 is an equidigital number, since it uses as much as digits as its factorization.
132012131321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16325 (or 16318 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 132012131321 its reverse (123131210231), we get a palindrome (255143341552).
The spelling of 132012131321 in words is "one hundred thirty-two billion, twelve million, one hundred thirty-one thousand, three hundred twenty-one".
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