Base | Representation |
---|---|
bin | 10110111111011100… |
… | …00000011001100100 |
3 | 1011212020010022122112 |
4 | 23133232000121210 |
5 | 200234342022040 |
6 | 5400452020152 |
7 | 614610303152 |
oct | 133756003144 |
9 | 34766108575 |
10 | 12343314020 |
11 | 526452a574 |
12 | 2485901658 |
13 | 121931970b |
14 | 8514683d2 |
15 | 4c3988365 |
hex | 2dfb80664 |
12343314020 has 96 divisors (see below), whose sum is σ = 27216967680. Its totient is φ = 4696657920.
The previous prime is 12343314019. The next prime is 12343314037. The reversal of 12343314020 is 2041334321.
12343314020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 31 ways as a sum of consecutive naturals, for example, 10042766 + ... + 10043994.
It is an arithmetic number, because the mean of its divisors is an integer number (283510080).
Almost surely, 212343314020 is an apocalyptic number.
12343314020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12343314020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13608483840).
12343314020 is an abundant number, since it is smaller than the sum of its proper divisors (14873653660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12343314020 is a wasteful number, since it uses less digits than its factorization.
12343314020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1533 (or 1531 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 12343314020 its reverse (2041334321), we get a palindrome (14384648341).
The spelling of 12343314020 in words is "twelve billion, three hundred forty-three million, three hundred fourteen thousand, twenty".
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