2 × 133073

Prime Factor Structure

Factorization String 2 × 133073

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 399,222

Proper Divisor Sum 133,076

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #266137 ← → #266153

1 2 133,073 266,146

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

266,146 133,073 399,220 199,610 99,805 299,416 149,708 74,854 37,427 112,282 56,141 168,424 84,212 42,106 21,053 63,160 31,580 15,790 7,895 23,686 11,843 35,530 17,765 53,296 26,648 13,324 6,662 3,331 9,994 4,997 14,992 7,496 3,748 1,874 937 2,812 1,406 703 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018 4,009 12,028 6,014 3,007 9,022 4,511 13,534 6,767 20,302 10,151

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