3 × 13 × 101 × 137

Prime Factor Structure

Factorization String 3 × 13 × 101 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 788,256

Proper Divisor Sum 248,613

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #539641 ← → #539653

1 3 13 39 101 137 303 411 1,313 1,781 3,939 5,343 13,837 41,511 179,881 539,643

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

539,643 1,618,930 809,465 2,428,396 1,214,198 607,099 1,821,298 910,649 2,731,948 1,365,974 682,987 2,048,962 1,024,481 3,073,444 1,536,722 768,361 2,305,084 1,152,542 576,271 1,728,814 864,407 2,593,222 1,296,611 3,889,834 1,944,917 5,834,752 2,917,376 1,458,688 729,344 364,672 182,336 91,168 45,584 22,792 11,396 5,698 2,849 8,548 4,274 2,137 6,412 3,206 1,603 4,810 2,405 7,216 3,608 1,804 902 451 1,354 677 2,032 1,016 508 254 127 382 191 574

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