19 × 61 × 2543

Prime Factor Structure

Factorization String 19 × 61 × 2543

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,154,560

Proper Divisor Sum 207,223

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #2947333 ← → #2947339

1 19 61 1,159 2,543 48,317 155,123 2,947,337

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

2,947,337 8,842,012 4,421,006 2,210,503 6,631,510 3,315,755 9,947,266 4,973,633 14,920,900 7,460,450 3,730,225 11,190,676 5,595,338 2,797,669 8,393,008 4,196,504 2,098,252 1,049,126 524,563 1,573,690 786,845 2,360,536 1,180,268 590,134 295,067 885,202 442,601 1,327,804 663,902 331,951 995,854 497,927 1,493,782 746,891 2,240,674 1,120,337 3,361,012 1,680,506 840,253 2,520,760 1,260,380 630,190 315,095 945,286 472,643 1,417,930 708,965 2,126,896 1,063,448 531,724 265,862 132,931 398,794 199,397 598,192 299,096 149,548 74,774 37,387 112,162

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