3 × 5 × 7 × 72997

Prime Factor Structure

Factorization String 3 × 5 × 7 × 72997

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 14,015,616

Proper Divisor Sum 6,350,931

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #7664669 ← → #7664687

1 3 5 7 15 21 35 105 72,997 218,991 364,985 510,979 1,094,955 1,532,937 2,554,895 7,664,685

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

7,664,685 22,994,056 11,497,028 5,748,514 2,874,257 8,622,772 4,311,386 2,155,693 6,467,080 3,233,540 1,616,770 808,385 2,425,156 1,212,578 606,289 1,818,868 909,434 454,717 1,364,152 682,076 341,038 170,519 511,558 255,779 767,338 383,669 1,151,008 575,504 287,752 143,876 71,938 35,969 107,908 53,954 26,977 80,932 40,466 20,233 60,700 30,350 15,175 45,526 22,763 68,290 34,145 102,436 51,218 25,609 76,828 38,414 19,207 57,622 28,811 86,434 43,217 129,652 64,826 32,413 97,240 48,620

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