2 × 3 × 13 × 79 × 83

Prime Factor Structure

Factorization String 2 × 3 × 13 × 79 × 83

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,128,960

Proper Divisor Sum 617,514

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #511439 ← → #511447

1 2 3 6 13 26 39 78 79 83 158 166 237 249 474 498 1,027 1,079 2,054 2,158 3,081 3,237 6,162 6,474 6,557 13,114 19,671 39,342 85,241 170,482 255,723 511,446

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

511,446 255,723 767,170 383,585 1,150,756 575,378 287,689 863,068 431,534 215,767 647,302 323,651 970,954 485,477 1,456,432 728,216 364,108 182,054 91,027 273,082 136,541 409,624 204,812 102,406 51,203 153,610 76,805 230,416 115,208 57,604 28,802 14,401 43,204 21,602 10,801 32,404 16,202 8,101 24,304 12,152 6,076 3,038 1,519 4,558 2,279 6,838 3,419 10,258 5,129 15,388 7,694 3,847 11,542 5,771 17,314 8,657 25,972 12,986 6,493 19,480

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