5 × 11 × 571

Prime Factor Structure

Factorization String 5 × 11 × 571

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 41,184

Proper Divisor Sum 9,779

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #31397 ← → #31469

1 5 11 55 571 2,855 6,281 31,405

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

31,405 94,216 47,108 23,554 11,777 35,332 17,666 8,833 26,500 13,250 6,625 19,876 9,938 4,969 14,908 7,454 3,727 11,182 5,591 16,774 8,387 25,162 12,581 37,744 18,872 9,436 4,718 2,359 7,078 3,539 10,618 5,309 15,928 7,964 3,982 1,991 5,974 2,987 8,962 4,481 13,444 6,722 3,361 10,084 5,042 2,521 7,564 3,782 1,891 5,674 2,837 8,512 4,256 2,128 1,064 532 266 133 400 200

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