1009 × 20681

Prime Factor Structure

Factorization String 1009 × 20681

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 20,888,820

Proper Divisor Sum 21,691

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #20867117 ← → #20867131

1 1,009 20,681 20,867,129

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

20,867,129 62,601,388 31,300,694 15,650,347 46,951,042 23,475,521 70,426,564 35,213,282 17,606,641 52,819,924 26,409,962 13,204,981 39,614,944 19,807,472 9,903,736 4,951,868 2,475,934 1,237,967 3,713,902 1,856,951 5,570,854 2,785,427 8,356,282 4,178,141 12,534,424 6,267,212 3,133,606 1,566,803 4,700,410 2,350,205 7,050,616 3,525,308 1,762,654 881,327 2,643,982 1,321,991 3,965,974 1,982,987 5,948,962 2,974,481 8,923,444 4,461,722 2,230,861 6,692,584 3,346,292 1,673,146 836,573 2,509,720 1,254,860 627,430 313,715 941,146 470,573 1,411,720 705,860 352,930 176,465 529,396 264,698 132,349

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