2 × 7 × 29 × 1997

Prime Factor Structure

Factorization String 2 × 7 × 29 × 1997

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,438,560

Proper Divisor Sum 627,778

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #810769 ← → #810791

1 2 7 14 29 58 203 406 1,997 3,994 13,979 27,958 57,913 115,826 405,391 810,782

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

810,782 405,391 1,216,174 608,087 1,824,262 912,131 2,736,394 1,368,197 4,104,592 2,052,296 1,026,148 513,074 256,537 769,612 384,806 192,403 577,210 288,605 865,816 432,908 216,454 108,227 324,682 162,341 487,024 243,512 121,756 60,878 30,439 91,318 45,659 136,978 68,489 205,468 102,734 51,367 154,102 77,051 231,154 115,577 346,732 173,366 86,683 260,050 130,025 390,076 195,038 97,519 292,558 146,279 438,838 219,419 658,258 329,129 987,388 493,694 246,847 740,542 370,271 1,110,814

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