2 × 11 × 813991

Prime Factor Structure

Factorization String 2 × 11 × 813991

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 29,303,712

Proper Divisor Sum 11,395,910

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #17907797 ← → #17907809

1 2 11 22 813,991 1,627,982 8,953,901 17,907,802

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

17,907,802 8,953,901 26,861,704 13,430,852 6,715,426 3,357,713 10,073,140 5,036,570 2,518,285 7,554,856 3,777,428 1,888,714 944,357 2,833,072 1,416,536 708,268 354,134 177,067 531,202 265,601 796,804 398,402 199,201 597,604 298,802 149,401 448,204 224,102 112,051 336,154 168,077 504,232 252,116 126,058 63,029 189,088 94,544 47,272 23,636 11,818 5,909 17,728 8,864 4,432 2,216 1,108 554 277 832 416 208 104 52 26 13 40 20 10 5 16

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