3 × 71 × 1987

Prime Factor Structure

Factorization String 3 × 71 × 1987

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 572,544

Proper Divisor Sum 149,313

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #423229 ← → #423233

1 3 71 213 1,987 5,961 141,077 423,231

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

423,231 1,269,694 634,847 1,904,542 952,271 2,856,814 1,428,407 4,285,222 2,142,611 6,427,834 3,213,917 9,641,752 4,820,876 2,410,438 1,205,219 3,615,658 1,807,829 5,423,488 2,711,744 1,355,872 677,936 338,968 169,484 84,742 42,371 127,114 63,557 190,672 95,336 47,668 23,834 11,917 35,752 17,876 8,938 4,469 13,408 6,704 3,352 1,676 838 419 1,258 629 1,888 944 472 236 118 59 178 89 268 134 67 202 101 304 152 76

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