3 × 19141

Prime Factor Structure

Factorization String 3 × 19141

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 76,568

Proper Divisor Sum 19,145

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #57413 ← → #57427

1 3 19,141 57,423

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

57,423 172,270 86,135 258,406 129,203 387,610 193,805 581,416 290,708 145,354 72,677 218,032 109,016 54,508 27,254 13,627 40,882 20,441 61,324 30,662 15,331 45,994 22,997 68,992 34,496 17,248 8,624 4,312 2,156 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61

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