3 × 7 × 13 × 19 × 857

Prime Factor Structure

Factorization String 3 × 7 × 13 × 19 × 857

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 7,687,680

Proper Divisor Sum 3,242,421

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #4445257 ← → #4445267

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

4,445,259 13,335,778 6,667,889 20,003,668 10,001,834 5,000,917 15,002,752 7,501,376 3,750,688 1,875,344 937,672 468,836 234,418 117,209 351,628 175,814 87,907 263,722 131,861 395,584 197,792 98,896 49,448 24,724 12,362 6,181 18,544 9,272 4,636 2,318 1,159 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262 131

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