13 × 233 × 1289

Prime Factor Structure

Factorization String 13 × 233 × 1289

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,226,040

Proper Divisor Sum 321,659

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #3904379 ← → #3904387

1 13 233 1,289 3,029 16,757 300,337 3,904,381

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

3,904,381 11,713,144 5,856,572 2,928,286 1,464,143 4,392,430 2,196,215 6,588,646 3,294,323 9,882,970 4,941,485 14,824,456 7,412,228 3,706,114 1,853,057 5,559,172 2,779,586 1,389,793 4,169,380 2,084,690 1,042,345 3,127,036 1,563,518 781,759 2,345,278 1,172,639 3,517,918 1,758,959 5,276,878 2,638,439 7,915,318 3,957,659 11,872,978 5,936,489 17,809,468 8,904,734 4,452,367 13,357,102 6,678,551 20,035,654 10,017,827 30,053,482 15,026,741 45,080,224 22,540,112 11,270,056 5,635,028 2,817,514 1,408,757 4,226,272 2,113,136 1,056,568 528,284 264,142 132,071 396,214 198,107 594,322 297,161 891,484

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