5 × 7 × 509 × 1123

Prime Factor Structure

Factorization String 5 × 7 × 509 × 1123

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 27,515,520

Proper Divisor Sum 7,509,275

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #20006243 ← → #20006279

1 5 7 35 509 1,123 2,545 3,563 5,615 7,861 17,815 39,305 571,607 2,858,035 4,001,249 20,006,245

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

20,006,245 60,018,736 30,009,368 15,004,684 7,502,342 3,751,171 11,253,514 5,626,757 16,880,272 8,440,136 4,220,068 2,110,034 1,055,017 3,165,052 1,582,526 791,263 2,373,790 1,186,895 3,560,686 1,780,343 5,341,030 2,670,515 8,011,546 4,005,773 12,017,320 6,008,660 3,004,330 1,502,165 4,506,496 2,253,248 1,126,624 563,312 281,656 140,828 70,414 35,207 105,622 52,811 158,434 79,217 237,652 118,826 59,413 178,240 89,120 44,560 22,280 11,140 5,570 2,785 8,356 4,178 2,089 6,268 3,134 1,567 4,702 2,351 7,054 3,527

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