3³ × 13 × 1103

Prime Factor Structure

Factorization String 3^3 × 13 × 1103

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 618,240

Proper Divisor Sum 231,087

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #387151 ← → #387161

1 3 9 13 27 39 117 351 1,103 3,309 9,927 14,339 29,781 43,017 129,051 387,153

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

387,153 1,161,460 580,730 290,365 871,096 435,548 217,774 108,887 326,662 163,331 489,994 244,997 734,992 367,496 183,748 91,874 45,937 137,812 68,906 34,453 103,360 51,680 25,840 12,920 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453 16,360 8,180 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762

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