2⁴ × 17 × 43 × 1759

Prime Factor Structure

Factorization String 2^4 × 17 × 43 × 1759

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 43,211,520

Proper Divisor Sum 22,638,256

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #20573249 ← → #20573269

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

20,573,264 10,286,632 5,143,316 2,571,658 1,285,829 3,857,488 1,928,744 964,372 482,186 241,093 723,280 361,640 180,820 90,410 45,205 135,616 67,808 33,904 16,952 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 1,912 956 478 239 718 359 1,078 539 1,618 809 2,428 1,214 607

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