3² × 5² × 109 × 179

Prime Factor Structure

Factorization String 3^2 × 5^2 × 109 × 179

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 7,979,400

Proper Divisor Sum 3,589,425

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #4389971 ← → #4389977

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

4,389,975 13,169,926 6,584,963 19,754,890 9,877,445 29,632,336 14,816,168 7,408,084 3,704,042 1,852,021 5,556,064 2,778,032 1,389,016 694,508 347,254 173,627 520,882 260,441 781,324 390,662 195,331 585,994 292,997 878,992 439,496 219,748 109,874 54,937 164,812 82,406 41,203 123,610 61,805 185,416 92,708 46,354 23,177 69,532 34,766 17,383 52,150 26,075 78,226 39,113 117,340 58,670 29,335 88,006 44,003 132,010 66,005 198,016 99,008 49,504 24,752 12,376 6,188 3,094 1,547 4,642

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