2 × 3 × 13 × 1709

Prime Factor Structure

Factorization String 2 × 3 × 13 × 1709

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 287,280

Proper Divisor Sum 153,978

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #133283 ← → #133303

1 2 3 6 13 26 39 78 1,709 3,418 5,127 10,254 22,217 44,434 66,651 133,302

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

133,302 66,651 199,954 99,977 299,932 149,966 74,983 224,950 112,475 337,426 168,713 506,140 253,070 126,535 379,606 189,803 569,410 284,705 854,116 427,058 213,529 640,588 320,294 160,147 480,442 240,221 720,664 360,332 180,166 90,083 270,250 135,125 405,376 202,688 101,344 50,672 25,336 12,668 6,334 3,167 9,502 4,751 14,254 7,127 21,382 10,691 32,074 16,037 48,112 24,056 12,028 6,014 3,007 9,022 4,511 13,534 6,767 20,302 10,151 30,454

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