2 × 19 × 47 × 373

Prime Factor Structure

Factorization String 2 × 19 × 47 × 373

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,077,120

Proper Divisor Sum 410,942

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #666173 ← → #666187

1 2 19 38 47 94 373 746 893 1,786 7,087 14,174 17,531 35,062 333,089 666,178

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

666,178 333,089 999,268 499,634 249,817 749,452 374,726 187,363 562,090 281,045 843,136 421,568 210,784 105,392 52,696 26,348 13,174 6,587 19,762 9,881 29,644 14,822 7,411 22,234 11,117 33,352 16,676 8,338 4,169 12,508 6,254 3,127 9,382 4,691 14,074 7,037 21,112 10,556 5,278 2,639 7,918 3,959 11,878 5,939 17,818 8,909 26,728 13,364 6,682 3,341 10,024 5,012 2,506 1,253 3,760 1,880 940 470 235 706

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