2² × 5² × 99719

Prime Factor Structure

Factorization String 2^2 × 5^2 × 99719

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 21,639,240

Proper Divisor Sum 11,667,340

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #9971887 ← → #9971917

1 2 4 5 10 20 25 50 100 99,719 199,438 398,876 498,595 997,190 1,994,380 2,492,975 4,985,950 9,971,900

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

9,971,900 4,985,950 2,492,975 7,478,926 3,739,463 11,218,390 5,609,195 16,827,586 8,413,793 25,241,380 12,620,690 6,310,345 18,931,036 9,465,518 4,732,759 14,198,278 7,099,139 21,297,418 10,648,709 31,946,128 15,973,064 7,986,532 3,993,266 1,996,633 5,989,900 2,994,950 1,497,475 4,492,426 2,246,213 6,738,640 3,369,320 1,684,660 842,330 421,165 1,263,496 631,748 315,874 157,937 473,812 236,906 118,453 355,360 177,680 88,840 44,420 22,210 11,105 33,316 16,658 8,329 24,988 12,494 6,247 18,742 9,371 28,114 14,057 42,172 21,086 10,543

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