Base | Representation |
---|---|
bin | 10110111110001111… |
… | …11011101101111000 |
3 | 1011211112100020202202 |
4 | 23133013323231320 |
5 | 200224313131433 |
6 | 5355454045332 |
7 | 614426414066 |
oct | 133707735570 |
9 | 34745306682 |
10 | 12333333368 |
11 | 52599329a4 |
12 | 24824a9848 |
13 | 12172338c5 |
14 | 84ddcb036 |
15 | 4c2b65ee8 |
hex | 2df1fbb78 |
12333333368 has 16 divisors (see below), whose sum is σ = 23214984480. Its totient is φ = 6142670848.
The previous prime is 12333333367. The next prime is 12333333421. The reversal of 12333333368 is 86333333321.
It is a super-2 number, since 2×123333333682 (a number of 21 digits) contains 22 as substring.
It is a plaindrome in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12333333361) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2997296 + ... + 3001407.
It is an arithmetic number, because the mean of its divisors is an integer number (1450936530).
Almost surely, 212333333368 is an apocalyptic number.
It is an amenable number.
12333333368 is a deficient number, since it is larger than the sum of its proper divisors (10881651112).
12333333368 is a wasteful number, since it uses less digits than its factorization.
12333333368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5998966 (or 5998962 counting only the distinct ones).
The product of its digits is 209952, while the sum is 38.
Adding to 12333333368 its reverse (86333333321), we get a palindrome (98666666689).
The spelling of 12333333368 in words is "twelve billion, three hundred thirty-three million, three hundred thirty-three thousand, three hundred sixty-eight".
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