3 × 7 × 13 × 3259

Prime Factor Structure

Factorization String 3 × 7 × 13 × 3259

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,460,480

Proper Divisor Sum 570,773

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #889703 ← → #889727

1 3 7 13 21 39 91 273 3,259 9,777 22,813 42,367 68,439 127,101 296,569 889,707

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

889,707 2,669,122 1,334,561 4,003,684 2,001,842 1,000,921 3,002,764 1,501,382 750,691 2,252,074 1,126,037 3,378,112 1,689,056 844,528 422,264 211,132 105,566 52,783 158,350 79,175 237,526 118,763 356,290 178,145 534,436 267,218 133,609 400,828 200,414 100,207 300,622 150,311 450,934 225,467 676,402 338,201 1,014,604 507,302 253,651 760,954 380,477 1,141,432 570,716 285,358 142,679 428,038 214,019 642,058 321,029 963,088 481,544 240,772 120,386 60,193 180,580 90,290 45,145 135,436 67,718 33,859

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