2 × 5 × 7 × 4357

Prime Factor Structure

Factorization String 2 × 5 × 7 × 4357

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 627,552

Proper Divisor Sum 322,562

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #304981 ← → #305017

1 2 5 7 10 14 35 70 4,357 8,714 21,785 30,499 43,570 60,998 152,495 304,990

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

304,990 152,495 457,486 228,743 686,230 343,115 1,029,346 514,673 1,544,020 772,010 386,005 1,158,016 579,008 289,504 144,752 72,376 36,188 18,094 9,047 27,142 13,571 40,714 20,357 61,072 30,536 15,268 7,634 3,817 11,452 5,726 2,863 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 21,748 10,874 5,437 16,312 8,156 4,078 2,039 6,118 3,059 9,178 4,589 13,768 6,884 3,442 1,721 5,164 2,582 1,291 3,874 1,937

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