Base | Representation |
---|---|
bin | 10110111111001100… |
… | …11100110010010100 |
3 | 1011212002101200101121 |
4 | 23133212130302110 |
5 | 200233340130030 |
6 | 5400341333324 |
7 | 614554413043 |
oct | 133746346224 |
9 | 34762350347 |
10 | 12341333140 |
11 | 52633a7284 |
12 | 2485107244 |
13 | 1218aa4bb6 |
14 | 8510b055a |
15 | 4c36e647a |
hex | 2df99cc94 |
12341333140 has 12 divisors (see below), whose sum is σ = 25916799636. Its totient is φ = 4936533248.
The previous prime is 12341333113. The next prime is 12341333143. The reversal of 12341333140 is 4133314321.
It can be written as a sum of positive squares in 2 ways, for example, as 8358713476 + 3982619664 = 91426^2 + 63108^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12341333143) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 308533309 + ... + 308533348.
It is an arithmetic number, because the mean of its divisors is an integer number (2159733303).
Almost surely, 212341333140 is an apocalyptic number.
12341333140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12341333140 is an abundant number, since it is smaller than the sum of its proper divisors (13575466496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12341333140 is a wasteful number, since it uses less digits than its factorization.
12341333140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 617066666 (or 617066664 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 12341333140 its reverse (4133314321), we get a palindrome (16474647461).
The spelling of 12341333140 in words is "twelve billion, three hundred forty-one million, three hundred thirty-three thousand, one hundred forty".
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