Base | Representation |
---|---|
bin | 1011001100101101111110… |
… | …0000100101001000100110 |
3 | 1121121010022221010122010110 |
4 | 2303023133200211020212 |
5 | 3103214240242131324 |
6 | 42104323321433450 |
7 | 2410410513135150 |
oct | 263133740451046 |
9 | 47533287118113 |
10 | 12313126130214 |
11 | 3a17a70774aa8 |
12 | 146a44903b886 |
13 | 6b4179a82440 |
14 | 307d5c11dad0 |
15 | 16545cb48329 |
hex | b32df825226 |
12313126130214 has 128 divisors (see below), whose sum is σ = 30474684334080. Its totient is φ = 3229698614400.
The previous prime is 12313126130191. The next prime is 12313126130219. The reversal of 12313126130214 is 41203162131321.
It is a super-2 number, since 2×123131261302142 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12313126130219) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 602658579 + ... + 602679009.
It is an arithmetic number, because the mean of its divisors is an integer number (238083471360).
Almost surely, 212313126130214 is an apocalyptic number.
12313126130214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 12313126130214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15237342167040).
12313126130214 is an abundant number, since it is smaller than the sum of its proper divisors (18161558203866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12313126130214 is a wasteful number, since it uses less digits than its factorization.
12313126130214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26426.
The product of its (nonzero) digits is 5184, while the sum is 30.
Adding to 12313126130214 its reverse (41203162131321), we get a palindrome (53516288261535).
The spelling of 12313126130214 in words is "twelve trillion, three hundred thirteen billion, one hundred twenty-six million, one hundred thirty thousand, two hundred fourteen".
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