3 × 7 × 137 × 1697

Prime Factor Structure

Factorization String 3 × 7 × 137 × 1697

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,498,368

Proper Divisor Sum 2,616,099

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #4882217 ← → #4882271

1 3 7 21 137 411 959 1,697 2,877 5,091 11,879 35,637 232,489 697,467 1,627,423 4,882,269

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

4,882,269 14,646,808 7,323,404 3,661,702 1,830,851 5,492,554 2,746,277 8,238,832 4,119,416 2,059,708 1,029,854 514,927 1,544,782 772,391 2,317,174 1,158,587 3,475,762 1,737,881 5,213,644 2,606,822 1,303,411 3,910,234 1,955,117 5,865,352 2,932,676 1,466,338 733,169 2,199,508 1,099,754 549,877 1,649,632 824,816 412,408 206,204 103,102 51,551 154,654 77,327 231,982 115,991 347,974 173,987 521,962 260,981 782,944 391,472 195,736 97,868 48,934 24,467 73,402 36,701 110,104 55,052 27,526 13,763 41,290 20,645 61,936 30,968

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