2 × 10010687

Prime Factor Structure

Factorization String 2 × 10010687

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 30,032,064

Proper Divisor Sum 10,010,690

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #20021369 ← → #20021387

1 2 10,010,687 20,021,374

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

20,021,374 10,010,687 30,032,062 15,016,031 45,048,094 22,524,047 67,572,142 33,786,071 101,358,214 50,679,107 152,037,322 76,018,661 228,055,984 114,027,992 57,013,996 28,506,998 14,253,499 42,760,498 21,380,249 64,140,748 32,070,374 16,035,187 48,105,562 24,052,781 72,158,344 36,079,172 18,039,586 9,019,793 27,059,380 13,529,690 6,764,845 20,294,536 10,147,268 5,073,634 2,536,817 7,610,452 3,805,226 1,902,613 5,707,840 2,853,920 1,426,960 713,480 356,740 178,370 89,185 267,556 133,778 66,889 200,668 100,334 50,167 150,502 75,251 225,754 112,877 338,632 169,316 84,658 42,329 126,988

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