Base | Representation |
---|---|
bin | 10110010111111110… |
… | …00001111010000100 |
3 | 1011000011010121221111 |
4 | 23023333001322010 |
5 | 144100112413244 |
6 | 5303543454404 |
7 | 603450201331 |
oct | 131377017204 |
9 | 34004117844 |
10 | 12012232324 |
11 | 5104656a34 |
12 | 23b2a57404 |
13 | 11958584a1 |
14 | 81d4c3988 |
15 | 4a4889e34 |
hex | 2cbfc1e84 |
12012232324 has 24 divisors (see below), whose sum is σ = 21105342720. Its totient is φ = 5982182976.
The previous prime is 12012232313. The next prime is 12012232369. The reversal of 12012232324 is 42323221021.
It is a junction number, because it is equal to n+sod(n) for n = 12012232295 and 12012232304.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1077909 + ... + 1088995.
It is an arithmetic number, because the mean of its divisors is an integer number (879389280).
Almost surely, 212012232324 is an apocalyptic number.
It is an amenable number.
12012232324 is a deficient number, since it is larger than the sum of its proper divisors (9093110396).
12012232324 is a wasteful number, since it uses less digits than its factorization.
12012232324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12147 (or 12145 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 12012232324 its reverse (42323221021), we get a palindrome (54335453345).
The spelling of 12012232324 in words is "twelve billion, twelve million, two hundred thirty-two thousand, three hundred twenty-four".
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