1439 × 2789

Prime Factor Structure

Factorization String 1439 × 2789

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,017,600

Proper Divisor Sum 4,229

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #4013369 ← → #4013407

1 1,439 2,789 4,013,371

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

4,013,371 12,040,114 6,020,057 18,060,172 9,030,086 4,515,043 13,545,130 6,772,565 20,317,696 10,158,848 5,079,424 2,539,712 1,269,856 634,928 317,464 158,732 79,366 39,683 119,050 59,525 178,576 89,288 44,644 22,322 11,161 33,484 16,742 8,371 25,114 12,557 37,672 18,836 9,418 4,709 14,128 7,064 3,532 1,766 883 2,650 1,325 3,976 1,988 994 497 1,492 746 373 1,120 560 280 140 70 35 106 53 160 80 40 20

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