5 × 31 × 131 × 211

Prime Factor Structure

Factorization String 5 × 31 × 131 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,372,928

Proper Divisor Sum 1,088,573

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4284349 ← → #4284383

1 5 31 131 155 211 655 1,055 4,061 6,541 20,305 27,641 32,705 138,205 856,871 4,284,355

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

4,284,355 12,853,066 6,426,533 19,279,600 9,639,800 4,819,900 2,409,950 1,204,975 3,614,926 1,807,463 5,422,390 2,711,195 8,133,586 4,066,793 12,200,380 6,100,190 3,050,095 9,150,286 4,575,143 13,725,430 6,862,715 20,588,146 10,294,073 30,882,220 15,441,110 7,720,555 23,161,666 11,580,833 34,742,500 17,371,250 8,685,625 26,056,876 13,028,438 6,514,219 19,542,658 9,771,329 29,313,988 14,656,994 7,328,497 21,985,492 10,992,746 5,496,373 16,489,120 8,244,560 4,122,280 2,061,140 1,030,570 515,285 1,545,856 772,928 386,464 193,232 96,616 48,308 24,154 12,077 36,232 18,116 9,058 4,529

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