2 × 131 × 1693

Prime Factor Structure

Factorization String 2 × 131 × 1693

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 670,824

Proper Divisor Sum 227,258

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #443563 ← → #443567

1 2 131 262 1,693 3,386 221,783 443,566

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

443,566 221,783 665,350 332,675 998,026 499,013 1,497,040 748,520 374,260 187,130 93,565 280,696 140,348 70,174 35,087 105,262 52,631 157,894 78,947 236,842 118,421 355,264 177,632 88,816 44,408 22,204 11,102 5,551 16,654 8,327 24,982 12,491 37,474 18,737 56,212 28,106 14,053 42,160 21,080 10,540 5,270 2,635 7,906 3,953 11,860 5,930 2,965 8,896 4,448 2,224 1,112 556 278 139 418 209 628 314 157 472

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