439 × 1951

Prime Factor Structure

Factorization String 439 × 1951

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 858,880

Proper Divisor Sum 2,391

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #856487 ← → #856507

1 439 1,951 856,489

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

856,489 2,569,468 1,284,734 642,367 1,927,102 963,551 2,890,654 1,445,327 4,335,982 2,167,991 6,503,974 3,251,987 9,755,962 4,877,981 14,633,944 7,316,972 3,658,486 1,829,243 5,487,730 2,743,865 8,231,596 4,115,798 2,057,899 6,173,698 3,086,849 9,260,548 4,630,274 2,315,137 6,945,412 3,472,706 1,736,353 5,209,060 2,604,530 1,302,265 3,906,796 1,953,398 976,699 2,930,098 1,465,049 4,395,148 2,197,574 1,098,787 3,296,362 1,648,181 4,944,544 2,472,272 1,236,136 618,068 309,034 154,517 463,552 231,776 115,888 57,944 28,972 14,486 7,243 21,730 10,865 32,596

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