2 × 3³ × 7 × 37²

Prime Factor Structure

Factorization String 2 × 3^3 × 7 × 37^2

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,350,720

Proper Divisor Sum 833,238

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #517481 ← → #517487

1 2 3 6 7 9 14 18 21 27 37 42 54 63 74 111 126 189 222 259 333 378 518 666 777 999 1,369 1,554 1,998 2,331 2,738 4,107 4,662 6,993 8,214 9,583 12,321 13,986 19,166 24,642 28,749 36,963 57,498 73,926 86,247 172,494 258,741 517,482

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

517,482 258,741 776,224 388,112 194,056 97,028 48,514 24,257 72,772 36,386 18,193 54,580 27,290 13,645 40,936 20,468 10,234 5,117 15,352 7,676 3,838 1,919 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893 11,680 5,840 2,920 1,460 730 365 1,096 548

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