2 × 133261

Prime Factor Structure

Factorization String 2 × 133261

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 399,786

Proper Divisor Sum 133,264

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #266521 ← → #266549

1 2 133,261 266,522

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

266,522 133,261 399,784 199,892 99,946 49,973 149,920 74,960 37,480 18,740 9,370 4,685 14,056 7,028 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52

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