3⁴ × 13 × 19717

Prime Factor Structure

Factorization String 3^4 × 13 × 19717

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 33,402,292

Proper Divisor Sum 12,640,291

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #20761997 ← → #20762011

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

20,762,001 62,286,004 31,143,002 15,571,501 46,714,504 23,357,252 11,678,626 5,839,313 17,517,940 8,758,970 4,379,485 13,138,456 6,569,228 3,284,614 1,642,307 4,926,922 2,463,461 7,390,384 3,695,192 1,847,596 923,798 461,899 1,385,698 692,849 2,078,548 1,039,274 519,637 1,558,912 779,456 389,728 194,864 97,432 48,716 24,358 12,179 36,538 18,269 54,808 27,404 13,702 6,851 20,554 10,277 30,832 15,416 7,708 3,854 1,927 5,782 2,891 8,674 4,337 13,012 6,506 3,253 9,760 4,880 2,440 1,220 610

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.