2 × 7 × 71 × 1217

Prime Factor Structure

Factorization String 2 × 7 × 71 × 1217

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,104,704

Proper Divisor Sum 895,006

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1209697 ← → #1209707

1 2 7 14 71 142 497 994 1,217 2,434 8,519 17,038 86,407 172,814 604,849 1,209,698

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

1,209,698 604,849 1,814,548 907,274 453,637 1,360,912 680,456 340,228 170,114 85,057 255,172 127,586 63,793 191,380 95,690 47,845 143,536 71,768 35,884 17,942 8,971 26,914 13,457 40,372 20,186 10,093 30,280 15,140 7,570 3,785 11,356 5,678 2,839 8,518 4,259 12,778 6,389 19,168 9,584 4,792 2,396 1,198 599 1,798 899 2,698 1,349 4,048 2,024 1,012 506 253 760 380 190 95 286 143 430 215

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