2 × 1991641

Prime Factor Structure

Factorization String 2 × 1991641

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,974,926

Proper Divisor Sum 1,991,644

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3983279 ← → #3983299

1 2 1,991,641 3,983,282

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

3,983,282 1,991,641 5,974,924 2,987,462 1,493,731 4,481,194 2,240,597 6,721,792 3,360,896 1,680,448 840,224 420,112 210,056 105,028 52,514 26,257 78,772 39,386 19,693 59,080 29,540 14,770 7,385 22,156 11,078 5,539 16,618 8,309 24,928 12,464 6,232 3,116 1,558 779 2,338 1,169 3,508 1,754 877 2,632 1,316 658 329 988 494 247 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118

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