3 × 5² × 281 × 311

Prime Factor Structure

Factorization String 3 × 5^2 × 281 × 311

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 10,910,016

Proper Divisor Sum 4,355,691

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #6554309 ← → #6554329

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

6,554,325 19,662,976 9,831,488 4,915,744 2,457,872 1,228,936 614,468 307,234 153,617 460,852 230,426 115,213 345,640 172,820 86,410 43,205 129,616 64,808 32,404 16,202 8,101 24,304 12,152 6,076 3,038 1,519 4,558 2,279 6,838 3,419 10,258 5,129 15,388 7,694 3,847 11,542 5,771 17,314 8,657 25,972 12,986 6,493 19,480 9,740 4,870 2,435 7,306 3,653 10,960 5,480 2,740 1,370 685 2,056 1,028 514 257 772 386 193

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