2 × 3³ × 13 × 439

Prime Factor Structure

Factorization String 2 × 3^3 × 13 × 439

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 739,200

Proper Divisor Sum 431,022

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #308153 ← → #308213

1 2 3 6 9 13 18 26 27 39 54 78 117 234 351 439 702 878 1,317 2,634 3,951 5,707 7,902 11,414 11,853 17,121 23,706 34,242 51,363 102,726 154,089 308,178

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

308,178 154,089 462,268 231,134 115,567 346,702 173,351 520,054 260,027 780,082 390,041 1,170,124 585,062 292,531 877,594 438,797 1,316,392 658,196 329,098 164,549 493,648 246,824 123,412 61,706 30,853 92,560 46,280 23,140 11,570 5,785 17,356 8,678 4,339 13,018 6,509 19,528 9,764 4,882 2,441 7,324 3,662 1,831 5,494 2,747 8,242 4,121 12,364 6,182 3,091 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914 1,957

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