2 × 79 × 2663

Prime Factor Structure

Factorization String 2 × 79 × 2663

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 639,360

Proper Divisor Sum 218,606

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #420743 ← → #420757

1 2 79 158 2,663 5,326 210,377 420,754

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

420,754 210,377 631,132 315,566 157,783 473,350 236,675 710,026 355,013 1,065,040 532,520 266,260 133,130 66,565 199,696 99,848 49,924 24,962 12,481 37,444 18,722 9,361 28,084 14,042 7,021 21,064 10,532 5,266 2,633 7,900 3,950 1,975 5,926 2,963 8,890 4,445 13,336 6,668 3,334 1,667 5,002 2,501 7,504 3,752 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17 52 26 13

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