3² × 5 × 31 × 479

Prime Factor Structure

Factorization String 3^2 × 5 × 31 × 479

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,198,080

Proper Divisor Sum 529,875

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #668203 ← → #668209

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

668,205 2,004,616 1,002,308 501,154 250,577 751,732 375,866 187,933 563,800 281,900 140,950 70,475 211,426 105,713 317,140 158,570 79,285 237,856 118,928 59,464 29,732 14,866 7,433 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.