3 × 5 × 7 × 83 × 191

Prime Factor Structure

Factorization String 3 × 5 × 7 × 83 × 191

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 3,096,576

Proper Divisor Sum 1,432,011

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1664563 ← → #1664569

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

1,664,565 4,993,696 2,496,848 1,248,424 624,212 312,106 156,053 468,160 234,080 117,040 58,520 29,260 14,630 7,315 21,946 10,973 32,920 16,460 8,230 4,115 12,346 6,173 18,520 9,260 4,630 2,315 6,946 3,473 10,420 5,210 2,605 7,816 3,908 1,954 977 2,932 1,466 733 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780

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