3 × 13 × 29 × 283

Prime Factor Structure

Factorization String 3 × 13 × 29 × 283

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 477,120

Proper Divisor Sum 157,047

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #320063 ← → #320081

1 3 13 29 39 87 283 377 849 1,131 3,679 8,207 11,037 24,621 106,691 320,073

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

320,073 960,220 480,110 240,055 720,166 360,083 1,080,250 540,125 1,620,376 810,188 405,094 202,547 607,642 303,821 911,464 455,732 227,866 113,933 341,800 170,900 85,450 42,725 128,176 64,088 32,044 16,022 8,011 24,034 12,017 36,052 18,026 9,013 27,040 13,520 6,760 3,380 1,690 845 2,536 1,268 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58

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