13 × 17 × 17807

Prime Factor Structure

Factorization String 13 × 17 × 17807

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,487,616

Proper Divisor Sum 552,269

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #3935333 ← → #3935363

1 13 17 221 17,807 231,491 302,719 3,935,347

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

3,935,347 11,806,042 5,903,021 17,709,064 8,854,532 4,427,266 2,213,633 6,640,900 3,320,450 1,660,225 4,980,676 2,490,338 1,245,169 3,735,508 1,867,754 933,877 2,801,632 1,400,816 700,408 350,204 175,102 87,551 262,654 131,327 393,982 196,991 590,974 295,487 886,462 443,231 1,329,694 664,847 1,994,542 997,271 2,991,814 1,495,907 4,487,722 2,243,861 6,731,584 3,365,792 1,682,896 841,448 420,724 210,362 105,181 315,544 157,772 78,886 39,443 118,330 59,165 177,496 88,748 44,374 22,187 66,562 33,281 99,844 49,922 24,961

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