Base | Representation |
---|---|
bin | 10110111101110111… |
… | …01001000101100100 |
3 | 1011211022021112222002 |
4 | 23132323221011210 |
5 | 200223002030312 |
6 | 5355301024432 |
7 | 614360134310 |
oct | 133673510544 |
9 | 34738245862 |
10 | 12330111332 |
11 | 5258032160 |
12 | 24813b5118 |
13 | 1216676186 |
14 | 84d7ccb40 |
15 | 4c272b4c2 |
hex | 2deee9164 |
12330111332 has 48 divisors (see below), whose sum is σ = 28317972480. Its totient is φ = 4551098400.
The previous prime is 12330111329. The next prime is 12330111347. The reversal of 12330111332 is 23311103321.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1047644 + ... + 1059347.
It is an arithmetic number, because the mean of its divisors is an integer number (589957760).
Almost surely, 212330111332 is an apocalyptic number.
It is an amenable number.
12330111332 is an abundant number, since it is smaller than the sum of its proper divisors (15987861148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12330111332 is a wasteful number, since it uses less digits than its factorization.
12330111332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2107032 (or 2107030 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 12330111332 its reverse (23311103321), we get a palindrome (35641214653).
The spelling of 12330111332 in words is "twelve billion, three hundred thirty million, one hundred eleven thousand, three hundred thirty-two".
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