137 × 3571

Prime Factor Structure

Factorization String 137 × 3571

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 492,936

Proper Divisor Sum 3,709

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #489217 ← → #489239

1 137 3,571 489,227

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

489,227 1,467,682 733,841 2,201,524 1,100,762 550,381 1,651,144 825,572 412,786 206,393 619,180 309,590 154,795 464,386 232,193 696,580 348,290 174,145 522,436 261,218 130,609 391,828 195,914 97,957 293,872 146,936 73,468 36,734 18,367 55,102 27,551 82,654 41,327 123,982 61,991 185,974 92,987 278,962 139,481 418,444 209,222 104,611 313,834 156,917 470,752 235,376 117,688 58,844 29,422 14,711 44,134 22,067 66,202 33,101 99,304 49,652 24,826 12,413 37,240 18,620

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