2 × 43 × 83 × 233

Prime Factor Structure

Factorization String 2 × 43 × 83 × 233

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,594,592

Proper Divisor Sum 931,438

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1663147 ← → #1663157

1 2 43 83 86 166 233 466 3,569 7,138 10,019 19,339 20,038 38,678 831,577 1,663,154

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

1,663,154 831,577 2,494,732 1,247,366 623,683 1,871,050 935,525 2,806,576 1,403,288 701,644 350,822 175,411 526,234 263,117 789,352 394,676 197,338 98,669 296,008 148,004 74,002 37,001 111,004 55,502 27,751 83,254 41,627 124,882 62,441 187,324 93,662 46,831 140,494 70,247 210,742 105,371 316,114 158,057 474,172 237,086 118,543 355,630 177,815 533,446 266,723 800,170 400,085 1,200,256 600,128 300,064 150,032 75,016 37,508 18,754 9,377 28,132 14,066 7,033 21,100 10,550

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