5 × 7 × 11 × 647

Prime Factor Structure

Factorization String 5 × 7 × 11 × 647

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 373,248

Proper Divisor Sum 124,153

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #249089 ← → #249097

1 5 7 11 35 55 77 385 647 3,235 4,529 7,117 22,645 35,585 49,819 249,095

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

249,095 747,286 373,643 1,120,930 560,465 1,681,396 840,698 420,349 1,261,048 630,524 315,262 157,631 472,894 236,447 709,342 354,671 1,064,014 532,007 1,596,022 798,011 2,394,034 1,197,017 3,591,052 1,795,526 897,763 2,693,290 1,346,645 4,039,936 2,019,968 1,009,984 504,992 252,496 126,248 63,124 31,562 15,781 47,344 23,672 11,836 5,918 2,959 8,878 4,439 13,318 6,659 19,978 9,989 29,968 14,984 7,492 3,746 1,873 5,620 2,810 1,405 4,216 2,108 1,054 527 1,582

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