71 × 3121

Prime Factor Structure

Factorization String 71 × 3121

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 224,784

Proper Divisor Sum 3,193

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #221587 ← → #221603

1 71 3,121 221,591

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

221,591 664,774 332,387 997,162 498,581 1,495,744 747,872 373,936 186,968 93,484 46,742 23,371 70,114 35,057 105,172 52,586 26,293 78,880 39,440 19,720 9,860 4,930 2,465 7,396 3,698 1,849 5,548 2,774 1,387 4,162 2,081 6,244 3,122 1,561 4,684 2,342 1,171 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236

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