Base | Representation |
---|---|
bin | 10110111110010000… |
… | …10110110011110110 |
3 | 1011211112112212222220 |
4 | 23133020112303312 |
5 | 200224330204332 |
6 | 5355500303210 |
7 | 614430355452 |
oct | 133710266366 |
9 | 34745485886 |
10 | 12333444342 |
11 | 52599a930a |
12 | 2482541b06 |
13 | 121727227b |
14 | 850019662 |
15 | 4c2b88d2c |
hex | 2df216cf6 |
12333444342 has 24 divisors (see below), whose sum is σ = 26203238376. Its totient is φ = 3869315328.
The previous prime is 12333444239. The next prime is 12333444377. The reversal of 12333444342 is 24344433321.
It is a happy number.
It is a super-2 number, since 2×123334443422 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3554623 + ... + 3558090.
It is an arithmetic number, because the mean of its divisors is an integer number (1091801599).
Almost surely, 212333444342 is an apocalyptic number.
12333444342 is an abundant number, since it is smaller than the sum of its proper divisors (13869794034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12333444342 is a wasteful number, since it uses less digits than its factorization.
12333444342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7112752 (or 7112735 counting only the distinct ones).
The product of its digits is 82944, while the sum is 33.
Adding to 12333444342 its reverse (24344433321), we get a palindrome (36677877663).
The spelling of 12333444342 in words is "twelve billion, three hundred thirty-three million, four hundred forty-four thousand, three hundred forty-two".
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