2 × 3 × 5 × 37 × 397

Prime Factor Structure

Factorization String 2 × 3 × 5 × 37 × 397

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,088,928

Proper Divisor Sum 648,258

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #440669 ← → #440677

1 2 3 5 6 10 15 30 37 74 111 185 222 370 397 555 794 1,110 1,191 1,985 2,382 3,970 5,955 11,910 14,689 29,378 44,067 73,445 88,134 146,890 220,335 440,670

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

440,670 220,335 661,006 330,503 991,510 495,755 1,487,266 743,633 2,230,900 1,115,450 557,725 1,673,176 836,588 418,294 209,147 627,442 313,721 941,164 470,582 235,291 705,874 352,937 1,058,812 529,406 264,703 794,110 397,055 1,191,166 595,583 1,786,750 893,375 2,680,126 1,340,063 4,020,190 2,010,095 6,030,286 3,015,143 9,045,430 4,522,715 13,568,146 6,784,073 20,352,220 10,176,110 5,088,055 15,264,166 7,632,083 22,896,250 11,448,125 34,344,376 17,172,188 8,586,094 4,293,047 12,879,142 6,439,571 19,318,714 9,659,357 28,978,072 14,489,036 7,244,518 3,622,259

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