3 × 7 × 19 × 191 × 241

Prime Factor Structure

Factorization String 3 × 7 × 19 × 191 × 241

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 29,736,960

Proper Divisor Sum 11,370,591

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #18366347 ← → #18366371

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

18,366,369 55,099,108 27,549,554 13,774,777 41,324,332 20,662,166 10,331,083 30,993,250 15,496,625 46,489,876 23,244,938 11,622,469 34,867,408 17,433,704 8,716,852 4,358,426 2,179,213 6,537,640 3,268,820 1,634,410 817,205 2,451,616 1,225,808 612,904 306,452 153,226 76,613 229,840 114,920 57,460 28,730 14,365 43,096 21,548 10,774 5,387 16,162 8,081 24,244 12,122 6,061 18,184 9,092 4,546 2,273 6,820 3,410 1,705 5,116 2,558 1,279 3,838 1,919 5,758 2,879 8,638 4,319 12,958 6,479 19,438

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