7 × 2857471

Prime Factor Structure

Factorization String 7 × 2857471

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 22,859,776

Proper Divisor Sum 2,857,479

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #20002261 ← → #20002313

1 7 2,857,471 20,002,297

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

20,002,297 60,006,892 30,003,446 15,001,723 45,005,170 22,502,585 67,507,756 33,753,878 16,876,939 50,630,818 25,315,409 75,946,228 37,973,114 18,986,557 56,959,672 28,479,836 14,239,918 7,119,959 21,359,878 10,679,939 32,039,818 16,019,909 48,059,728 24,029,864 12,014,932 6,007,466 3,003,733 9,011,200 4,505,600 2,252,800 1,126,400 563,200 281,600 140,800 70,400 35,200 17,600 8,800 4,400 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700 350 175 526 263 790 395 1,186 593

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