3² × 29 × 6389

Prime Factor Structure

Factorization String 3^2 × 29 × 6389

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,492,100

Proper Divisor Sum 824,571

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #1667509 ← → #1667537

1 3 9 29 87 261 6,389 19,167 57,501 185,281 555,843 1,667,529

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

1,667,529 5,002,588 2,501,294 1,250,647 3,751,942 1,875,971 5,627,914 2,813,957 8,441,872 4,220,936 2,110,468 1,055,234 527,617 1,582,852 791,426 395,713 1,187,140 593,570 296,785 890,356 445,178 222,589 667,768 333,884 166,942 83,471 250,414 125,207 375,622 187,811 563,434 281,717 845,152 422,576 211,288 105,644 52,822 26,411 79,234 39,617 118,852 59,426 29,713 89,140 44,570 22,285 66,856 33,428 16,714 8,357 25,072 12,536 6,268 3,134 1,567 4,702 2,351 7,054 3,527 10,582

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