3 × 163 × 263

Prime Factor Structure

Factorization String 3 × 163 × 263

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 173,184

Proper Divisor Sum 44,577

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #128603 ← → #128621

1 3 163 263 489 789 42,869 128,607

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

128,607 385,822 192,911 578,734 289,367 868,102 434,051 1,302,154 651,077 1,953,232 976,616 488,308 244,154 122,077 366,232 183,116 91,558 45,779 137,338 68,669 206,008 103,004 51,502 25,751 77,254 38,627 115,882 57,941 173,824 86,912 43,456 21,728 10,864 5,432 2,716 1,358 679 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818

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