2⁵ × 5² × 17 × 131

Prime Factor Structure

Factorization String 2^5 × 5^2 × 17 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 4,640,328

Proper Divisor Sum 2,858,728

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1781581 ← → #1781609

1 2 4 5 8 10 16 17 20 25 32 34 40 50 68 80 85 100 131 136 160 170 200 262 272 340 400 425 524 544 655 680 800 850 1,048 1,310 1,360 1,700 2,096 2,227 2,620 2,720 3,275 3,400 4,192 4,454 5,240 6,550 6,800 8,908 10,480 11,135 13,100 13,600 17,816 20,960 22,270 26,200 35,632 44,540

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

1,781,600 890,800 445,400 222,700 111,350 55,675 167,026 83,513 250,540 125,270 62,635 187,906 93,953 281,860 140,930 70,465 211,396 105,698 52,849 158,548 79,274 39,637 118,912 59,456 29,728 14,864 7,432 3,716 1,858 929 2,788 1,394 697 2,092 1,046 523 1,570 785 2,356 1,178 589 1,768 884 442 221 664 332 166 83 250 125 376 188 94 47 142 71 214 107 322

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