2 × 11 × 71 × 2003

Prime Factor Structure

Factorization String 2 × 11 × 71 × 2003

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,194,368

Proper Divisor Sum 2,065,682

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #3128659 ← → #3128687

1 2 11 22 71 142 781 1,562 2,003 4,006 22,033 44,066 142,213 284,426 1,564,343 3,128,686

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

3,128,686 1,564,343 4,693,030 2,346,515 7,039,546 3,519,773 10,559,320 5,279,660 2,639,830 1,319,915 3,959,746 1,979,873 5,939,620 2,969,810 1,484,905 4,454,716 2,227,358 1,113,679 3,341,038 1,670,519 5,011,558 2,505,779 7,517,338 3,758,669 11,276,008 5,638,004 2,819,002 1,409,501 4,228,504 2,114,252 1,057,126 528,563 1,585,690 792,845 2,378,536 1,189,268 594,634 297,317 891,952 445,976 222,988 111,494 55,747 167,242 83,621 250,864 125,432 62,716 31,358 15,679 47,038 23,519 70,558 35,279 105,838 52,919 158,758 79,379 238,138 119,069

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