2⁴ × 5 × 17 × 163

Prime Factor Structure

Factorization String 2^4 × 5 × 17 × 163

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 549,072

Proper Divisor Sum 327,392

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #221677 ← → #221707

1 2 4 5 8 10 16 17 20 34 40 68 80 85 136 163 170 272 326 340 652 680 815 1,304 1,360 1,630 2,608 2,771 3,260 5,542 6,520 11,084 13,040 13,855 22,168 27,710 44,336 55,420 110,840 221,680

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

221,680 110,840 55,420 27,710 13,855 41,566 20,783 62,350 31,175 93,526 46,763 140,290 70,145 210,436 105,218 52,609 157,828 78,914 39,457 118,372 59,186 29,593 88,780 44,390 22,195 66,586 33,293 99,880 49,940 24,970 12,485 37,456 18,728 9,364 4,682 2,341 7,024 3,512 1,756 878 439 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236

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