2 × 3 × 7 × 5179

Prime Factor Structure

Factorization String 2 × 3 × 7 × 5179

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 497,280

Proper Divisor Sum 279,762

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #217517 ← → #217519

1 2 3 6 7 14 21 42 5,179 10,358 15,537 31,074 36,253 72,506 108,759 217,518

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

217,518 108,759 326,278 163,139 489,418 244,709 734,128 367,064 183,532 91,766 45,883 137,650 68,825 206,476 103,238 51,619 154,858 77,429 232,288 116,144 58,072 29,036 14,518 7,259 21,778 10,889 32,668 16,334 8,167 24,502 12,251 36,754 18,377 55,132 27,566 13,783 41,350 20,675 62,026 31,013 93,040 46,520 23,260 11,630 5,815 17,446 8,723 26,170 13,085 39,256 19,628 9,814 4,907 14,722 7,361 22,084 11,042 5,521 16,564 8,282

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