19 × 23 × 997

Prime Factor Structure

Factorization String 19 × 23 × 997

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 479,040

Proper Divisor Sum 43,351

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #435679 ← → #435709

1 19 23 437 997 18,943 22,931 435,689

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

435,689 1,307,068 653,534 326,767 980,302 490,151 1,470,454 735,227 2,205,682 1,102,841 3,308,524 1,654,262 827,131 2,481,394 1,240,697 3,722,092 1,861,046 930,523 2,791,570 1,395,785 4,187,356 2,093,678 1,046,839 3,140,518 1,570,259 4,710,778 2,355,389 7,066,168 3,533,084 1,766,542 883,271 2,649,814 1,324,907 3,974,722 1,987,361 5,962,084 2,981,042 1,490,521 4,471,564 2,235,782 1,117,891 3,353,674 1,676,837 5,030,512 2,515,256 1,257,628 628,814 314,407 943,222 471,611 1,414,834 707,417 2,122,252 1,061,126 530,563 1,591,690 795,845 2,387,536 1,193,768 596,884

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