3³ × 5 × 23 × 641

Prime Factor Structure

Factorization String 3^3 × 5 × 23 × 641

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 3,697,920

Proper Divisor Sum 1,707,615

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1990279 ← → #1990319

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

1,990,305 5,970,916 2,985,458 1,492,729 4,478,188 2,239,094 1,119,547 3,358,642 1,679,321 5,037,964 2,518,982 1,259,491 3,778,474 1,889,237 5,667,712 2,833,856 1,416,928 708,464 354,232 177,116 88,558 44,279 132,838 66,419 199,258 99,629 298,888 149,444 74,722 37,361 112,084 56,042 28,021 84,064 42,032 21,016 10,508 5,254 2,627 7,882 3,941 11,824 5,912 2,956 1,478 739 2,218 1,109 3,328 1,664 832 416 208 104 52 26 13 40 20 10

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