5 × 7² × 2719

Prime Factor Structure

Factorization String 5 × 7^2 × 2719

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 930,240

Proper Divisor Sum 264,085

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #666143 ← → #666167

1 5 7 35 49 245 2,719 13,595 19,033 95,165 133,231 666,155

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

666,155 1,998,466 999,233 2,997,700 1,498,850 749,425 2,248,276 1,124,138 562,069 1,686,208 843,104 421,552 210,776 105,388 52,694 26,347 79,042 39,521 118,564 59,282 29,641 88,924 44,462 22,231 66,694 33,347 100,042 50,021 150,064 75,032 37,516 18,758 9,379 28,138 14,069 42,208 21,104 10,552 5,276 2,638 1,319 3,958 1,979 5,938 2,969 8,908 4,454 2,227 6,682 3,341 10,024 5,012 2,506 1,253 3,760 1,880 940 470 235 706

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