3 × 7 × 6143

Prime Factor Structure

Factorization String 3 × 7 × 6143

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 196,608

Proper Divisor Sum 67,605

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #129001 ← → #129011

1 3 7 21 6,143 18,429 43,001 129,003

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

129,003 387,010 193,505 580,516 290,258 145,129 435,388 217,694 108,847 326,542 163,271 489,814 244,907 734,722 367,361 1,102,084 551,042 275,521 826,564 413,282 206,641 619,924 309,962 154,981 464,944 232,472 116,236 58,118 29,059 87,178 43,589 130,768 65,384 32,692 16,346 8,173 24,520 12,260 6,130 3,065 9,196 4,598 2,299 6,898 3,449 10,348 5,174 2,587 7,762 3,881 11,644 5,822 2,911 8,734 4,367 13,102 6,551 19,654 9,827 29,482

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