2 × 664661

Prime Factor Structure

Factorization String 2 × 664661

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,993,986

Proper Divisor Sum 664,664

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1329313 ← → #1329337

1 2 664,661 1,329,322

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

1,329,322 664,661 1,993,984 996,992 498,496 249,248 124,624 62,312 31,156 15,578 7,789 23,368 11,684 5,842 2,921 8,764 4,382 2,191 6,574 3,287 9,862 4,931 14,794 7,397 22,192 11,096 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.