29² × 31 × 151

Prime Factor Structure

Factorization String 29^2 × 31 × 151

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,236,544

Proper Divisor Sum 299,823

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3936683 ← → #3936727

1 29 31 151 841 899 4,379 4,681 26,071 126,991 135,749 3,936,721

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

3,936,721 11,810,164 5,905,082 2,952,541 8,857,624 4,428,812 2,214,406 1,107,203 3,321,610 1,660,805 4,982,416 2,491,208 1,245,604 622,802 311,401 934,204 467,102 233,551 700,654 350,327 1,050,982 525,491 1,576,474 788,237 2,364,712 1,182,356 591,178 295,589 886,768 443,384 221,692 110,846 55,423 166,270 83,135 249,406 124,703 374,110 187,055 561,166 280,583 841,750 420,875 1,262,626 631,313 1,893,940 946,970 473,485 1,420,456 710,228 355,114 177,557 532,672 266,336 133,168 66,584 33,292 16,646 8,323 24,970

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