11 × 13 × 122509

Prime Factor Structure

Factorization String 11 × 13 × 122509

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 20,581,680

Proper Divisor Sum 3,062,893

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #17518783 ← → #17518843

1 11 13 143 122,509 1,347,599 1,592,617 17,518,787

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

17,518,787 52,556,362 26,278,181 78,834,544 39,417,272 19,708,636 9,854,318 4,927,159 14,781,478 7,390,739 22,172,218 11,086,109 33,258,328 16,629,164 8,314,582 4,157,291 12,471,874 6,235,937 18,707,812 9,353,906 4,676,953 14,030,860 7,015,430 3,507,715 10,523,146 5,261,573 15,784,720 7,892,360 3,946,180 1,973,090 986,545 2,959,636 1,479,818 739,909 2,219,728 1,109,864 554,932 277,466 138,733 416,200 208,100 104,050 52,025 156,076 78,038 39,019 117,058 58,529 175,588 87,794 43,897 131,692 65,846 32,923 98,770 49,385 148,156 74,078 37,039 111,118

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