Base | Representation |
---|---|
bin | 10110111101000010… |
… | …00001001110101100 |
3 | 1011210211010222120121 |
4 | 23132201001032230 |
5 | 200214210213312 |
6 | 5354451254324 |
7 | 614243616340 |
oct | 133641011654 |
9 | 34724128517 |
10 | 12323132332 |
11 | 52540a5795 |
12 | 247abaa3a4 |
13 | 12150a16a4 |
14 | 84c8d3620 |
15 | 4c1ced707 |
hex | 2de8413ac |
12323132332 has 12 divisors (see below), whose sum is σ = 24646264720. Its totient is φ = 5281342416.
The previous prime is 12323132293. The next prime is 12323132333. The reversal of 12323132332 is 23323132321.
12323132332 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 12323132297 and 12323132306.
It is not an unprimeable number, because it can be changed into a prime (12323132333) 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, 220055907 + ... + 220055962.
Almost surely, 212323132332 is an apocalyptic number.
It is an amenable number.
12323132332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12323132332 is a wasteful number, since it uses less digits than its factorization.
12323132332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 440111880 (or 440111878 counting only the distinct ones).
The product of its digits is 3888, while the sum is 25.
Adding to 12323132332 its reverse (23323132321), we get a palindrome (35646264653).
The spelling of 12323132332 in words is "twelve billion, three hundred twenty-three million, one hundred thirty-two thousand, three hundred thirty-two".
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