5 × 13 × 31 × 1187

Prime Factor Structure

Factorization String 5 × 13 × 31 × 1187

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,193,344

Proper Divisor Sum 801,539

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2391799 ← → #2391827

1 5 13 31 65 155 403 1,187 2,015 5,935 15,431 36,797 77,155 183,985 478,361 2,391,805

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

2,391,805 7,175,416 3,587,708 1,793,854 896,927 2,690,782 1,345,391 4,036,174 2,018,087 6,054,262 3,027,131 9,081,394 4,540,697 13,622,092 6,811,046 3,405,523 10,216,570 5,108,285 15,324,856 7,662,428 3,831,214 1,915,607 5,746,822 2,873,411 8,620,234 4,310,117 12,930,352 6,465,176 3,232,588 1,616,294 808,147 2,424,442 1,212,221 3,636,664 1,818,332 909,166 454,583 1,363,750 681,875 2,045,626 1,022,813 3,068,440 1,534,220 767,110 383,555 1,150,666 575,333 1,726,000 863,000 431,500 215,750 107,875 323,626 161,813 485,440 242,720 121,360 60,680 30,340 15,170

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