19 × 139 × 277

Prime Factor Structure

Factorization String 19 × 139 × 277

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 778,400

Proper Divisor Sum 46,843

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #731539 ← → #731567

1 19 139 277 2,641 5,263 38,503 731,557

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

731,557 2,194,672 1,097,336 548,668 274,334 137,167 411,502 205,751 617,254 308,627 925,882 462,941 1,388,824 694,412 347,206 173,603 520,810 260,405 781,216 390,608 195,304 97,652 48,826 24,413 73,240 36,620 18,310 9,155 27,466 13,733 41,200 20,600 10,300 5,150 2,575 7,726 3,863 11,590 5,795 17,386 8,693 26,080 13,040 6,520 3,260 1,630 815 2,446 1,223 3,670 1,835 5,506 2,753 8,260 4,130 2,065 6,196 3,098 1,549 4,648

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