2 × 3³ × 61 × 197

Prime Factor Structure

Factorization String 2 × 3^3 × 61 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,473,120

Proper Divisor Sum 824,202

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #648917 ← → #648931

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

648,918 324,459 973,378 486,689 1,460,068 730,034 365,017 1,095,052 547,526 273,763 821,290 410,645 1,231,936 615,968 307,984 153,992 76,996 38,498 19,249 57,748 28,874 14,437 43,312 21,656 10,828 5,414 2,707 8,122 4,061 12,184 6,092 3,046 1,523 4,570 2,285 6,856 3,428 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40 20

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