2² × 3² × 10781

Prime Factor Structure

Factorization String 2^2 × 3^2 × 10781

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 981,162

Proper Divisor Sum 593,046

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #388111 ← → #388117

1 2 3 4 6 9 12 18 36 10,781 21,562 32,343 43,124 64,686 97,029 129,372 194,058 388,116

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

388,116 194,058 97,029 291,088 145,544 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 1,096 548 274 137 412

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