3 × 5 × 7 × 11783

Prime Factor Structure

Factorization String 3 × 5 × 7 × 11783

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,262,528

Proper Divisor Sum 1,025,313

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1237213 ← → #1237217

1 3 5 7 15 21 35 105 11,783 35,349 58,915 82,481 176,745 247,443 412,405 1,237,215

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

1,237,215 3,711,646 1,855,823 5,567,470 2,783,735 8,351,206 4,175,603 12,526,810 6,263,405 18,790,216 9,395,108 4,697,554 2,348,777 7,046,332 3,523,166 1,761,583 5,284,750 2,642,375 7,927,126 3,963,563 11,890,690 5,945,345 17,836,036 8,918,018 4,459,009 13,377,028 6,688,514 3,344,257 10,032,772 5,016,386 2,508,193 7,524,580 3,762,290 1,881,145 5,643,436 2,821,718 1,410,859 4,232,578 2,116,289 6,348,868 3,174,434 1,587,217 4,761,652 2,380,826 1,190,413 3,571,240 1,785,620 892,810 446,405 1,339,216 669,608 334,804 167,402 83,701 251,104 125,552 62,776 31,388 15,694 7,847

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