3 × 7 × 211 × 857

Prime Factor Structure

Factorization String 3 × 7 × 211 × 857

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,820,672

Proper Divisor Sum 2,023,305

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #3797357 ← → #3797371

1 3 7 21 211 633 857 1,477 2,571 4,431 5,999 17,997 180,827 542,481 1,265,789 3,797,367

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

3,797,367 11,392,102 5,696,051 17,088,154 8,544,077 25,632,232 12,816,116 6,408,058 3,204,029 9,612,088 4,806,044 2,403,022 1,201,511 3,604,534 1,802,267 5,406,802 2,703,401 8,110,204 4,055,102 2,027,551 6,082,654 3,041,327 9,123,982 4,561,991 13,685,974 6,842,987 20,528,962 10,264,481 30,793,444 15,396,722 7,698,361 23,095,084 11,547,542 5,773,771 17,321,314 8,660,657 25,981,972 12,990,986 6,495,493 19,486,480 9,743,240 4,871,620 2,435,810 1,217,905 3,653,716 1,826,858 913,429 2,740,288 1,370,144 685,072 342,536 171,268 85,634 42,817 128,452 64,226 32,113 96,340 48,170 24,085

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