3 × 5 × 19 × 4583

Prime Factor Structure

Factorization String 3 × 5 × 19 × 4583

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,200,320

Proper Divisor Sum 894,165

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1306139 ← → #1306157

1 3 5 15 19 57 95 285 4,583 13,749 22,915 68,745 87,077 261,231 435,385 1,306,155

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

1,306,155 3,918,466 1,959,233 5,877,700 2,938,850 1,469,425 4,408,276 2,204,138 1,102,069 3,306,208 1,653,104 826,552 413,276 206,638 103,319 309,958 154,979 464,938 232,469 697,408 348,704 174,352 87,176 43,588 21,794 10,897 32,692 16,346 8,173 24,520 12,260 6,130 3,065 9,196 4,598 2,299 6,898 3,449 10,348 5,174 2,587 7,762 3,881 11,644 5,822 2,911 8,734 4,367 13,102 6,551 19,654 9,827 29,482 14,741 44,224 22,112 11,056 5,528 2,764 1,382

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