13 × 17 × 3967

Prime Factor Structure

Factorization String 13 × 17 × 3967

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 999,936

Proper Divisor Sum 123,229

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #876677 ← → #876719

1 13 17 221 3,967 51,571 67,439 876,707

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

876,707 2,630,122 1,315,061 3,945,184 1,972,592 986,296 493,148 246,574 123,287 369,862 184,931 554,794 277,397 832,192 416,096 208,048 104,024 52,012 26,006 13,003 39,010 19,505 58,516 29,258 14,629 43,888 21,944 10,972 5,486 2,743 8,230 4,115 12,346 6,173 18,520 9,260 4,630 2,315 6,946 3,473 10,420 5,210 2,605 7,816 3,908 1,954 977 2,932 1,466 733 2,200 1,100 550 275 826 413 1,240 620 310 155

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