5² × 7 × 20981

Prime Factor Structure

Factorization String 5^2 × 7 × 20981

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 5,203,536

Proper Divisor Sum 1,531,861

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3671669 ← → #3671761

1 5 7 25 35 175 20,981 104,905 146,867 524,525 734,335 3,671,675

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

3,671,675 11,015,026 5,507,513 16,522,540 8,261,270 4,130,635 12,391,906 6,195,953 18,587,860 9,293,930 4,646,965 13,940,896 6,970,448 3,485,224 1,742,612 871,306 435,653 1,306,960 653,480 326,740 163,370 81,685 245,056 122,528 61,264 30,632 15,316 7,658 3,829 11,488 5,744 2,872 1,436 718 359 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

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