2⁴ × 3 × 7 × 13 × 643

Prime Factor Structure

Factorization String 2^4 × 3 × 7 × 13 × 643

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 80

Divisor Sum (σ) 8,943,872

Proper Divisor Sum 6,135,248

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2808607 ← → #2808647

1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 39 42 48 52 56 78 84 91 104 112 156 168 182 208 273 312 336 364 546 624 643 728 1,092 1,286 1,456 1,929 2,184 2,572 3,858 4,368 4,501 5,144 7,716 8,359 9,002 10,288 13,503 15,432 16,718 18,004 25,077 27,006 30,864 33,436 36,008

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

2,808,624 1,404,312 702,156 351,078 175,539 526,618 263,309 789,928 394,964 197,482 98,741 296,224 148,112 74,056 37,028 18,514 9,257 27,772 13,886 6,943 20,830 10,415 31,246 15,623 46,870 23,435 70,306 35,153 105,460 52,730 26,365 79,096 39,548 19,774 9,887 29,662 14,831 44,494 22,247 66,742 33,371 100,114 50,057 150,172 75,086 37,543 112,630 56,315 168,946 84,473 253,420 126,710 63,355 190,066 95,033 285,100 142,550 71,275 213,826 106,913

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