2 × 13 × 499591

Prime Factor Structure

Factorization String 2 × 13 × 499591

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 20,982,864

Proper Divisor Sum 7,993,498

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #12989351 ← → #12989387

1 2 13 26 499,591 999,182 6,494,683 12,989,366

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

12,989,366 6,494,683 19,484,050 9,742,025 29,226,076 14,613,038 7,306,519 21,919,558 10,959,779 32,879,338 16,439,669 49,319,008 24,659,504 12,329,752 6,164,876 3,082,438 1,541,219 4,623,658 2,311,829 6,935,488 3,467,744 1,733,872 866,936 433,468 216,734 108,367 325,102 162,551 487,654 243,827 731,482 365,741 1,097,224 548,612 274,306 137,153 411,460 205,730 102,865 308,596 154,298 77,149 231,448 115,724 57,862 28,931 86,794 43,397 130,192 65,096 32,548 16,274 8,137 24,412 12,206 6,103 18,310 9,155 27,466 13,733

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