13 × 139 × 14621

Prime Factor Structure

Factorization String 13 × 139 × 14621

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 28,659,120

Proper Divisor Sum 2,238,973

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #26420143 ← → #26420161

1 13 139 1,807 14,621 190,073 2,032,319 26,420,147

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

26,420,147 79,260,442 39,630,221 118,890,664 59,445,332 29,722,666 14,861,333 44,584,000 22,292,000 11,146,000 5,573,000 2,786,500 1,393,250 696,625 2,089,876 1,044,938 522,469 1,567,408 783,704 391,852 195,926 97,963 293,890 146,945 440,836 220,418 110,209 330,628 165,314 82,657 247,972 123,986 61,993 185,980 92,990 46,495 139,486 69,743 209,230 104,615 313,846 156,923 470,770 235,385 706,156 353,078 176,539 529,618 264,809 794,428 397,214 198,607 595,822 297,911 893,734 446,867 1,340,602 670,301 2,010,904 1,005,452

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