2 × 11 × 569

Prime Factor Structure

Factorization String 2 × 11 × 569

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 20,520

Proper Divisor Sum 8,002

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #12517 ← → #12527

1 2 11 22 569 1,138 6,259 12,518

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

12,518 6,259 18,778 9,389 28,168 14,084 7,042 3,521 10,564 5,282 2,641 7,924 3,962 1,981 5,944 2,972 1,486 743 2,230 1,115 3,346 1,673 5,020 2,510 1,255 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588 6,794 3,397 10,192 5,096 2,548 1,274 637 1,912 956 478

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