2 × 133187

Prime Factor Structure

Factorization String 2 × 133187

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 399,564

Proper Divisor Sum 133,190

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #266369 ← → #266381

1 2 133,187 266,374

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

266,374 133,187 399,562 199,781 599,344 299,672 149,836 74,918 37,459 112,378 56,189 168,568 84,284 42,142 21,071 63,214 31,607 94,822 47,411 142,234 71,117 213,352 106,676 53,338 26,669 80,008 40,004 20,002 10,001 30,004 15,002 7,501 22,504 11,252 5,626 2,813 8,440 4,220 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.