Base | Representation |
---|---|
bin | 111101100111110001… |
… | …1111101111010001100 |
3 | 110122120101202010211021 |
4 | 1323033203331322030 |
5 | 4132003310044322 |
6 | 140443035403524 |
7 | 12363202520233 |
oct | 1731743757214 |
9 | 418511663737 |
10 | 132331331212 |
11 | 5113764a843 |
12 | 217915b35a4 |
13 | c62bb99862 |
14 | 6594d71b1a |
15 | 36978734c7 |
hex | 1ecf8fde8c |
132331331212 has 12 divisors (see below), whose sum is σ = 231582717576. Its totient is φ = 66164840480.
The previous prime is 132331331173. The next prime is 132331331219. The reversal of 132331331212 is 212133133231.
It is not an unprimeable number, because it can be changed into a prime (132331331219) 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, 284088 + ... + 587680.
It is an arithmetic number, because the mean of its divisors is an integer number (19298559798).
Almost surely, 2132331331212 is an apocalyptic number.
It is an amenable number.
132331331212 is a deficient number, since it is larger than the sum of its proper divisors (99251386364).
132331331212 is a wasteful number, since it uses less digits than its factorization.
132331331212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 412568 (or 412566 counting only the distinct ones).
The product of its digits is 1944, while the sum is 25.
Adding to 132331331212 its reverse (212133133231), we get a palindrome (344464464443).
The spelling of 132331331212 in words is "one hundred thirty-two billion, three hundred thirty-one million, three hundred thirty-one thousand, two hundred twelve".
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