2² × 3 × 5² × 37 × 173

Prime Factor Structure

Factorization String 2^2 × 3 × 5^2 × 37 × 173

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 5,739,216

Proper Divisor Sum 3,818,916

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #1920299 ← → #1920343

1 2 3 4 5 6 10 12 15 20 25 30 37 50 60 74 75 100 111 148 150 173 185 222 300 346 370 444 519 555 692 740 865 925 1,038 1,110 1,730 1,850 2,076 2,220 2,595 2,775 3,460 3,700 4,325 5,190 5,550 6,401 8,650 10,380 11,100 12,802 12,975 17,300 19,203 25,604 25,950 32,005 38,406 51,900

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

1,920,300 960,150 480,075 1,440,226 720,113 2,160,340 1,080,170 540,085 1,620,256 810,128 405,064 202,532 101,266 50,633 151,900 75,950 37,975 113,926 56,963 170,890 85,445 256,336 128,168 64,084 32,042 16,021 48,064 24,032 12,016 6,008 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202

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