Base | Representation |
---|---|
bin | 1110001001101010010… |
… | …0001101011100110000 |
3 | 212020111211220021201022 |
4 | 3202122210031130300 |
5 | 12440343001231422 |
6 | 303403411555012 |
7 | 23364345253136 |
oct | 3423244153460 |
9 | 766454807638 |
10 | 243111352112 |
11 | 94115025122 |
12 | 3b1495bba68 |
13 | 19c04b72895 |
14 | baa399d756 |
15 | 64cd198342 |
hex | 389a90d730 |
243111352112 has 40 divisors (see below), whose sum is σ = 471873753504. Its totient is φ = 121337685504.
The previous prime is 243111352109. The next prime is 243111352123. The reversal of 243111352112 is 211253111342.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23522498 + ... + 23532830.
Almost surely, 2243111352112 is an apocalyptic number.
It is an amenable number.
243111352112 is a deficient number, since it is larger than the sum of its proper divisors (228762401392).
243111352112 is a wasteful number, since it uses less digits than its factorization.
243111352112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12837 (or 12831 counting only the distinct ones).
The product of its digits is 1440, while the sum is 26.
Adding to 243111352112 its reverse (211253111342), we get a palindrome (454364463454).
The spelling of 243111352112 in words is "two hundred forty-three billion, one hundred eleven million, three hundred fifty-two thousand, one hundred twelve".
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