3 × 5 × 43 × 4021

Prime Factor Structure

Factorization String 3 × 5 × 43 × 4021

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,247,232

Proper Divisor Sum 1,653,687

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2593543 ← → #2593561

1 3 5 15 43 129 215 645 4,021 12,063 20,105 60,315 172,903 518,709 864,515 2,593,545

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

2,593,545 7,780,636 3,890,318 1,945,159 5,835,478 2,917,739 8,753,218 4,376,609 13,129,828 6,564,914 3,282,457 9,847,372 4,923,686 2,461,843 7,385,530 3,692,765 11,078,296 5,539,148 2,769,574 1,384,787 4,154,362 2,077,181 6,231,544 3,115,772 1,557,886 778,943 2,336,830 1,168,415 3,505,246 1,752,623 5,257,870 2,628,935 7,886,806 3,943,403 11,830,210 5,915,105 17,745,316 8,872,658 4,436,329 13,308,988 6,654,494 3,327,247 9,981,742 4,990,871 14,972,614 7,486,307 22,458,922 11,229,461 33,688,384 16,844,192 8,422,096 4,211,048 2,105,524 1,052,762 526,381 1,579,144 789,572 394,786 197,393 592,180

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