2 × 7² × 20393

Prime Factor Structure

Factorization String 2 × 7^2 × 20393

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,487,374

Proper Divisor Sum 1,488,860

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1998497 ← → #1998517

1 2 7 14 49 98 20,393 40,786 142,751 285,502 999,257 1,998,514

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

1,998,514 999,257 2,997,772 1,498,886 749,443 2,248,330 1,124,165 3,372,496 1,686,248 843,124 421,562 210,781 632,344 316,172 158,086 79,043 237,130 118,565 355,696 177,848 88,924 44,462 22,231 66,694 33,347 100,042 50,021 150,064 75,032 37,516 18,758 9,379 28,138 14,069 42,208 21,104 10,552 5,276 2,638 1,319 3,958 1,979 5,938 2,969 8,908 4,454 2,227 6,682 3,341 10,024 5,012 2,506 1,253 3,760 1,880 940 470 235 706 353

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