Base | Representation |
---|---|
bin | 10110111101111000… |
… | …10111001100110100 |
3 | 1011211022122011001122 |
4 | 23132330113030310 |
5 | 200223024101322 |
6 | 5355305043112 |
7 | 614361552056 |
oct | 133674271464 |
9 | 34738564048 |
10 | 12330300212 |
11 | 525815105a |
12 | 2481486498 |
13 | 1216711139 |
14 | 84d83b8d6 |
15 | 4c2767442 |
hex | 2def17334 |
12330300212 has 6 divisors (see below), whose sum is σ = 21578025378. Its totient is φ = 6165150104.
The previous prime is 12330300193. The next prime is 12330300223. The reversal of 12330300212 is 21200303321.
It can be written as a sum of positive squares in only one way, i.e., 7739424676 + 4590875536 = 87974^2 + 67756^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1541287523 + ... + 1541287530.
It is an arithmetic number, because the mean of its divisors is an integer number (3596337563).
Almost surely, 212330300212 is an apocalyptic number.
It is an amenable number.
12330300212 is a deficient number, since it is larger than the sum of its proper divisors (9247725166).
12330300212 is a wasteful number, since it uses less digits than its factorization.
12330300212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3082575057 (or 3082575055 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 12330300212 its reverse (21200303321), we get a palindrome (33530603533).
The spelling of 12330300212 in words is "twelve billion, three hundred thirty million, three hundred thousand, two hundred twelve".
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