2 × 7 × 29 × 9787

Prime Factor Structure

Factorization String 2 × 7 × 29 × 9787

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,047,360

Proper Divisor Sum 3,073,838

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3973517 ← → #3973531

1 2 7 14 29 58 203 406 9,787 19,574 68,509 137,018 283,823 567,646 1,986,761 3,973,522

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

3,973,522 1,986,761 5,960,284 2,980,142 1,490,071 4,470,214 2,235,107 6,705,322 3,352,661 10,057,984 5,028,992 2,514,496 1,257,248 628,624 314,312 157,156 78,578 39,289 117,868 58,934 29,467 88,402 44,201 132,604 66,302 33,151 99,454 49,727 149,182 74,591 223,774 111,887 335,662 167,831 503,494 251,747 755,242 377,621 1,132,864 566,432 283,216 141,608 70,804 35,402 17,701 53,104 26,552 13,276 6,638 3,319 9,958 4,979 14,938 7,469 22,408 11,204 5,602 2,801 8,404 4,202

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