2³ × 3³ × 19 × 163

Prime Factor Structure

Factorization String 2^3 × 3^3 × 19 × 163

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 1,968,000

Proper Divisor Sum 1,299,048

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #668947 ← → #668959

1 2 3 4 6 8 9 12 18 19 24 27 36 38 54 57 72 76 108 114 152 163 171 216 228 326 342 456 489 513 652 684 978 1,026 1,304 1,368 1,467 1,956 2,052 2,934 3,097 3,912 4,104 4,401 5,868 6,194 8,802 9,291 11,736 12,388 17,604 18,582 24,776 27,873 35,208 37,164 55,746 74,328 83,619 111,492

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

668,952 334,476 167,238 83,619 250,858 125,429 376,288 188,144 94,072 47,036 23,518 11,759 35,278 17,639 52,918 26,459 79,378 39,689 119,068 59,534 29,767 89,302 44,651 133,954 66,977 200,932 100,466 50,233 150,700 75,350 37,675 113,026 56,513 169,540 84,770 42,385 127,156 63,578 31,789 95,368 47,684 23,842 11,921 35,764 17,882 8,941 26,824 13,412 6,706 3,353 10,060 5,030 2,515 7,546 3,773 11,320 5,660 2,830 1,415 4,246

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