2² × 5² × 11 × 19 × 41

Prime Factor Structure

Factorization String 2^2 × 5^2 × 11 × 19 × 41

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 2,187,360

Proper Divisor Sum 1,330,460

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #856897 ← → #856901

1 2 4 5 10 11 19 20 22 25 38 41 44 50 55 76 82 95 100 110 164 190 205 209 220 275 380 410 418 451 475 550 779 820 836 902 950 1,025 1,045 1,100 1,558 1,804 1,900 2,050 2,090 2,255 3,116 3,895 4,100 4,180 4,510 5,225 7,790 8,569 9,020 10,450 11,275 15,580 17,138 19,475

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

856,900 428,450 214,225 642,676 321,338 160,669 482,008 241,004 120,502 60,251 180,754 90,377 271,132 135,566 67,783 203,350 101,675 305,026 152,513 457,540 228,770 114,385 343,156 171,578 85,789 257,368 128,684 64,342 32,171 96,514 48,257 144,772 72,386 36,193 108,580 54,290 27,145 81,436 40,718 20,359 61,078 30,539 91,618 45,809 137,428 68,714 34,357 103,072 51,536 25,768 12,884 6,442 3,221 9,664 4,832 2,416 1,208 604 302 151

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