2 × 5² × 5639

Prime Factor Structure

Factorization String 2 × 5^2 × 5639

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 524,520

Proper Divisor Sum 242,570

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #281947 ← → #281959

1 2 5 10 25 50 5,639 11,278 28,195 56,390 140,975 281,950

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

281,950 140,975 422,926 211,463 634,390 317,195 951,586 475,793 1,427,380 713,690 356,845 1,070,536 535,268 267,634 133,817 401,452 200,726 100,363 301,090 150,545 451,636 225,818 112,909 338,728 169,364 84,682 42,341 127,024 63,512 31,756 15,878 7,939 23,818 11,909 35,728 17,864 8,932 4,466 2,233 6,700 3,350 1,675 5,026 2,513 7,540 3,770 1,885 5,656 2,828 1,414 707 2,122 1,061 3,184 1,592 796 398 199 598 299

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