Base | Representation |
---|---|
bin | 1011010000000110110011… |
… | …0100010101011010110000 |
3 | 1121210200120100202022021210 |
4 | 2310001230310111122300 |
5 | 3110142441324033044 |
6 | 42151151120120120 |
7 | 2414541061311261 |
oct | 264015464253260 |
9 | 47720510668253 |
10 | 12371331471024 |
11 | 3a3a71a106049 |
12 | 1479791a66040 |
13 | 6b97c476c4c6 |
14 | 30aac04ca968 |
15 | 166c17a4a1b9 |
hex | b406cd156b0 |
12371331471024 has 40 divisors (see below), whose sum is σ = 31977137511280. Its totient is φ = 4121472054528.
The previous prime is 12371331471011. The next prime is 12371331471041. The reversal of 12371331471024 is 42017413317321.
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 7 ways as a sum of consecutive naturals, for example, 71947687 + ... + 72119430.
It is an arithmetic number, because the mean of its divisors is an integer number (799428437782).
Almost surely, 212371331471024 is an apocalyptic number.
It is an amenable number.
12371331471024 is an abundant number, since it is smaller than the sum of its proper divisors (19605806040256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12371331471024 is a wasteful number, since it uses less digits than its factorization.
12371331471024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144068917 (or 144068911 counting only the distinct ones).
The product of its (nonzero) digits is 84672, while the sum is 39.
Adding to 12371331471024 its reverse (42017413317321), we get a palindrome (54388744788345).
The spelling of 12371331471024 in words is "twelve trillion, three hundred seventy-one billion, three hundred thirty-one million, four hundred seventy-one thousand, twenty-four".
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