Base | Representation |
---|---|
bin | 111101100001100101… |
… | …0001000001111110111 |
3 | 110122000220011120022021 |
4 | 1323003022020033313 |
5 | 4131042021344343 |
6 | 140410243214011 |
7 | 12355064635564 |
oct | 1730312101767 |
9 | 418026146267 |
10 | 132123231223 |
11 | 51040135185 |
12 | 21733977307 |
13 | c5c7a37779 |
14 | 657548186b |
15 | 36844690ed |
hex | 1ec32883f7 |
132123231223 has 4 divisors (see below), whose sum is σ = 132153685720. Its totient is φ = 132092776728.
The previous prime is 132123231173. The next prime is 132123231269. The reversal of 132123231223 is 322132321231.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-132123231223 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132123231293) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15220740 + ... + 15229417.
It is an arithmetic number, because the mean of its divisors is an integer number (33038421430).
Almost surely, 2132123231223 is an apocalyptic number.
132123231223 is a deficient number, since it is larger than the sum of its proper divisors (30454497).
132123231223 is an equidigital number, since it uses as much as digits as its factorization.
132123231223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30454496.
The product of its digits is 2592, while the sum is 25.
Adding to 132123231223 its reverse (322132321231), we get a palindrome (454255552454).
The spelling of 132123231223 in words is "one hundred thirty-two billion, one hundred twenty-three million, two hundred thirty-one thousand, two hundred twenty-three".
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