Base | Representation |
---|---|
bin | 10110010110100010… |
… | …10000001100101000 |
3 | 1010222022112221220122 |
4 | 23023101100030220 |
5 | 144034024412412 |
6 | 5302434342412 |
7 | 603243201542 |
oct | 131321201450 |
9 | 33868487818 |
10 | 12000232232 |
11 | 50a89000aa |
12 | 23aaa2aa08 |
13 | 1193216441 |
14 | 81ba7c692 |
15 | 4a37b9572 |
hex | 2cb450328 |
12000232232 has 32 divisors (see below), whose sum is σ = 22742634600. Its totient is φ = 5935832064.
The previous prime is 12000232229. The next prime is 12000232241. The reversal of 12000232232 is 23223200021.
It can be written as a sum of positive squares in 4 ways, for example, as 11914595716 + 85636516 = 109154^2 + 9254^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 12000232232.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302444 + ... + 339812.
Almost surely, 212000232232 is an apocalyptic number.
It is an amenable number.
12000232232 is a deficient number, since it is larger than the sum of its proper divisors (10742402368).
12000232232 is a wasteful number, since it uses less digits than its factorization.
12000232232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37805 (or 37801 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 12000232232 its reverse (23223200021), we get a palindrome (35223432253).
The spelling of 12000232232 in words is "twelve billion, two hundred thirty-two thousand, two hundred thirty-two".
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