2 × 19 × 101 × 179

Prime Factor Structure

Factorization String 2 × 19 × 101 × 179

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,101,600

Proper Divisor Sum 414,598

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #686993 ← → #687007

1 2 19 38 101 179 202 358 1,919 3,401 3,838 6,802 18,079 36,158 343,501 687,002

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

687,002 343,501 1,030,504 515,252 257,626 128,813 386,440 193,220 96,610 48,305 144,916 72,458 36,229 108,688 54,344 27,172 13,586 6,793 20,380 10,190 5,095 15,286 7,643 22,930 11,465 34,396 17,198 8,599 25,798 12,899 38,698 19,349 58,048 29,024 14,512 7,256 3,628 1,814 907 2,722 1,361 4,084 2,042 1,021 3,064 1,532 766 383 1,150 575 1,726 863 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373

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