3² × 5 × 13 × 673

Prime Factor Structure

Factorization String 3^2 × 5 × 13 × 673

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 736,008

Proper Divisor Sum 342,303

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #393697 ← → #393709

1 3 5 9 13 15 39 45 65 117 195 585 673 2,019 3,365 6,057 8,749 10,095 26,247 30,285 43,745 78,741 131,235 393,705

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

393,705 1,181,116 590,558 295,279 885,838 442,919 1,328,758 664,379 1,993,138 996,569 2,989,708 1,494,854 747,427 2,242,282 1,121,141 3,363,424 1,681,712 840,856 420,428 210,214 105,107 315,322 157,661 472,984 236,492 118,246 59,123 177,370 88,685 266,056 133,028 66,514 33,257 99,772 49,886 24,943 74,830 37,415 112,246 56,123 168,370 84,185 252,556 126,278 63,139 189,418 94,709 284,128 142,064 71,032 35,516 17,758 8,879 26,638 13,319 39,958 19,979 59,938 29,969 89,908

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