3² × 5 × 19009

Prime Factor Structure

Factorization String 3^2 × 5 × 19009

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,482,780

Proper Divisor Sum 627,375

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #855401 ← → #855419

1 3 5 9 15 45 19,009 57,027 95,045 171,081 285,135 855,405

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

855,405 2,566,216 1,283,108 641,554 320,777 962,332 481,166 240,583 721,750 360,875 1,082,626 541,313 1,623,940 811,970 405,985 1,217,956 608,978 304,489 913,468 456,734 228,367 685,102 342,551 1,027,654 513,827 1,541,482 770,741 2,312,224 1,156,112 578,056 289,028 144,514 72,257 216,772 108,386 54,193 162,580 81,290 40,645 121,936 60,968 30,484 15,242 7,621 22,864 11,432 5,716 2,858 1,429 4,288 2,144 1,072 536 268 134 67 202 101 304 152

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