2² × 13 × 8521

Prime Factor Structure

Factorization String 2^2 × 13 × 8521

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 835,156

Proper Divisor Sum 392,064

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #443089 ← → #443117

1 2 4 13 26 52 8,521 17,042 34,084 110,773 221,546 443,092

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

443,092 221,546 110,773 332,320 166,160 83,080 41,540 20,770 10,385 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

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