Base | Representation |
---|---|
bin | 111101100001110100… |
… | …0111111010110000110 |
3 | 110122001110101120200212 |
4 | 1323003220333112012 |
5 | 4131101104234342 |
6 | 140411132435422 |
7 | 12355223461565 |
oct | 1730350772606 |
9 | 418043346625 |
10 | 132131321222 |
11 | 5104476032a |
12 | 21736618b72 |
13 | c5c960ab54 |
14 | 6576589bdc |
15 | 3685016182 |
hex | 1ec3a3f586 |
132131321222 has 4 divisors (see below), whose sum is σ = 198196981836. Its totient is φ = 66065660610.
The previous prime is 132131321209. The next prime is 132131321233. The reversal of 132131321222 is 222123131231.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222123131231 = 17 ⋅13066066543.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33032830304 + ... + 33032830307.
It is an arithmetic number, because the mean of its divisors is an integer number (49549245459).
Almost surely, 2132131321222 is an apocalyptic number.
132131321222 is a deficient number, since it is larger than the sum of its proper divisors (66065660614).
132131321222 is an equidigital number, since it uses as much as digits as its factorization.
132131321222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66065660613.
The product of its digits is 864, while the sum is 23.
Adding to 132131321222 its reverse (222123131231), we get a palindrome (354254452453).
The spelling of 132131321222 in words is "one hundred thirty-two billion, one hundred thirty-one million, three hundred twenty-one thousand, two hundred twenty-two".
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