3 × 7 × 419 × 719

Prime Factor Structure

Factorization String 3 × 7 × 419 × 719

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,676,800

Proper Divisor Sum 3,350,319

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #6326459 ← → #6326497

1 3 7 21 419 719 1,257 2,157 2,933 5,033 8,799 15,099 301,261 903,783 2,108,827 6,326,481

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

6,326,481 18,979,444 9,489,722 4,744,861 14,234,584 7,117,292 3,558,646 1,779,323 5,337,970 2,668,985 8,006,956 4,003,478 2,001,739 6,005,218 3,002,609 9,007,828 4,503,914 2,251,957 6,755,872 3,377,936 1,688,968 844,484 422,242 211,121 633,364 316,682 158,341 475,024 237,512 118,756 59,378 29,689 89,068 44,534 22,267 66,802 33,401 100,204 50,102 25,051 75,154 37,577 112,732 56,366 28,183 84,550 42,275 126,826 63,413 190,240 95,120 47,560 23,780 11,890 5,945 17,836 8,918 4,459 13,378 6,689

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