13 × 19 × 8647

Prime Factor Structure

Factorization String 13 × 19 × 8647

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,421,440

Proper Divisor Sum 285,631

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2135797 ← → #2135831

1 13 19 247 8,647 112,411 164,293 2,135,809

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

2,135,809 6,407,428 3,203,714 1,601,857 4,805,572 2,402,786 1,201,393 3,604,180 1,802,090 901,045 2,703,136 1,351,568 675,784 337,892 168,946 84,473 253,420 126,710 63,355 190,066 95,033 285,100 142,550 71,275 213,826 106,913 320,740 160,370 80,185 240,556 120,278 60,139 180,418 90,209 270,628 135,314 67,657 202,972 101,486 50,743 152,230 76,115 228,346 114,173 342,520 171,260 85,630 42,815 128,446 64,223 192,670 96,335 289,006 144,503 433,510 216,755 650,266 325,133 975,400 487,700

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