3 × 13 × 83 × 6173

Prime Factor Structure

Factorization String 3 × 13 × 83 × 6173

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 29,042,496

Proper Divisor Sum 9,060,495

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #19981999 ← → #19982029

1 3 13 39 83 249 1,079 3,237 6,173 18,519 80,249 240,747 512,359 1,537,077 6,660,667 19,982,001

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

19,982,001 59,946,004 29,973,002 14,986,501 44,959,504 22,479,752 11,239,876 5,619,938 2,809,969 8,429,908 4,214,954 2,107,477 6,322,432 3,161,216 1,580,608 790,304 395,152 197,576 98,788 49,394 24,697 74,092 37,046 18,523 55,570 27,785 83,356 41,678 20,839 62,518 31,259 93,778 46,889 140,668 70,334 35,167 105,502 52,751 158,254 79,127 237,382 118,691 356,074 178,037 534,112 267,056 133,528 66,764 33,382 16,691 50,074 25,037 75,112 37,556 18,778 9,389 28,168 14,084 7,042 3,521

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