7³ × 21017

Prime Factor Structure

Factorization String 7^3 × 21017

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 8,407,200

Proper Divisor Sum 1,198,369

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #7208827 ← → #7208837

1 7 49 343 21,017 147,119 1,029,833 7,208,831

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

7,208,831 21,626,494 10,813,247 32,439,742 16,219,871 48,659,614 24,329,807 72,989,422 36,494,711 109,484,134 54,742,067 164,226,202 82,113,101 246,339,304 123,169,652 61,584,826 30,792,413 92,377,240 46,188,620 23,094,310 11,547,155 34,641,466 17,320,733 51,962,200 25,981,100 12,990,550 6,495,275 19,485,826 9,742,913 29,228,740 14,614,370 7,307,185 21,921,556 10,960,778 5,480,389 16,441,168 8,220,584 4,110,292 2,055,146 1,027,573 3,082,720 1,541,360 770,680 385,340 192,670 96,335 289,006 144,503 433,510 216,755 650,266 325,133 975,400 487,700 243,850 121,925 365,776 182,888 91,444 45,722

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