Base | Representation |
---|---|
bin | 111101100001100101… |
… | …0011100001111011000 |
3 | 110122000220022201122012 |
4 | 1323003022130033120 |
5 | 4131042032004422 |
6 | 140410245045052 |
7 | 12355065426410 |
oct | 1730312341730 |
9 | 418026281565 |
10 | 132123313112 |
11 | 5104019075a |
12 | 217339b6788 |
13 | c5c7a65b1b |
14 | 65754a3640 |
15 | 36844834e2 |
hex | 1ec329c3d8 |
132123313112 has 64 divisors (see below), whose sum is σ = 293285966400. Its totient is φ = 54622402560.
The previous prime is 132123313111. The next prime is 132123313117. The reversal of 132123313112 is 211313321231.
It is a super-2 number, since 2×1321233131122 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132123313111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118943 + ... + 527630.
It is an arithmetic number, because the mean of its divisors is an integer number (4582593225).
Almost surely, 2132123313112 is an apocalyptic number.
It is an amenable number.
132123313112 is an abundant number, since it is smaller than the sum of its proper divisors (161162653288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132123313112 is a wasteful number, since it uses less digits than its factorization.
132123313112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 646716 (or 646712 counting only the distinct ones).
The product of its digits is 648, while the sum is 23.
Adding to 132123313112 its reverse (211313321231), we get a palindrome (343436634343).
The spelling of 132123313112 in words is "one hundred thirty-two billion, one hundred twenty-three million, three hundred thirteen thousand, one hundred twelve".
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