5 × 7 × 20897

Prime Factor Structure

Factorization String 5 × 7 × 20897

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,003,104

Proper Divisor Sum 271,709

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #731389 ← → #731413

1 5 7 35 20,897 104,485 146,279 731,395

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

731,395 2,194,186 1,097,093 3,291,280 1,645,640 822,820 411,410 205,705 617,116 308,558 154,279 462,838 231,419 694,258 347,129 1,041,388 520,694 260,347 781,042 390,521 1,171,564 585,782 292,891 878,674 439,337 1,318,012 659,006 329,503 988,510 494,255 1,482,766 741,383 2,224,150 1,112,075 3,336,226 1,668,113 5,004,340 2,502,170 1,251,085 3,753,256 1,876,628 938,314 469,157 1,407,472 703,736 351,868 175,934 87,967 263,902 131,951 395,854 197,927 593,782 296,891 890,674 445,337 1,336,012 668,006 334,003 1,002,010

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