2 × 10003999

Prime Factor Structure

Factorization String 2 × 10003999

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 30,012,000

Proper Divisor Sum 10,004,002

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #20007979 ← → #20008019

1 2 10,003,999 20,007,998

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

20,007,998 10,003,999 30,011,998 15,005,999 45,017,998 22,508,999 67,526,998 33,763,499 101,290,498 50,645,249 151,935,748 75,967,874 37,983,937 113,951,812 56,975,906 28,487,953 85,463,860 42,731,930 21,365,965 64,097,896 32,048,948 16,024,474 8,012,237 24,036,712 12,018,356 6,009,178 3,004,589 9,013,768 4,506,884 2,253,442 1,126,721 3,380,164 1,690,082 845,041 2,535,124 1,267,562 633,781 1,901,344 950,672 475,336 237,668 118,834 59,417 178,252 89,126 44,563 133,690 66,845 200,536 100,268 50,134 25,067 75,202 37,601 112,804 56,402 28,201 84,604 42,302 21,151

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