3² × 7 × 10607

Prime Factor Structure

Factorization String 3^2 × 7 × 10607

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,103,232

Proper Divisor Sum 434,991

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #668221 ← → #668243

1 3 7 9 21 63 10,607 31,821 74,249 95,463 222,747 668,241

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

668,241 2,004,724 1,002,362 501,181 1,503,544 751,772 375,886 187,943 563,830 281,915 845,746 422,873 1,268,620 634,310 317,155 951,466 475,733 1,427,200 713,600 356,800 178,400 89,200 44,600 22,300 11,150 5,575 16,726 8,363 25,090 12,545 37,636 18,818 9,409 28,228 14,114 7,057 21,172 10,586 5,293 15,880 7,940 3,970 1,985 5,956 2,978 1,489 4,468 2,234 1,117 3,352 1,676 838 419 1,258 629 1,888 944 472 236 118

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