5 × 13 × 9547

Prime Factor Structure

Factorization String 5 × 13 × 9547

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 802,032

Proper Divisor Sum 181,477

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #620549 ← → #620561

1 5 13 65 9,547 47,735 124,111 620,555

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

620,555 1,861,666 930,833 2,792,500 1,396,250 698,125 2,094,376 1,047,188 523,594 261,797 785,392 392,696 196,348 98,174 49,087 147,262 73,631 220,894 110,447 331,342 165,671 497,014 248,507 745,522 372,761 1,118,284 559,142 279,571 838,714 419,357 1,258,072 629,036 314,518 157,259 471,778 235,889 707,668 353,834 176,917 530,752 265,376 132,688 66,344 33,172 16,586 8,293 24,880 12,440 6,220 3,110 1,555 4,666 2,333 7,000 3,500 1,750 875 2,626 1,313 3,940

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