3 × 7 × 13 × 23 × 317

Prime Factor Structure

Factorization String 3 × 7 × 13 × 23 × 317

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 3,419,136

Proper Divisor Sum 1,428,693

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1990441 ← → #1990447

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

1,990,443 5,971,330 2,985,665 8,956,996 4,478,498 2,239,249 6,717,748 3,358,874 1,679,437 5,038,312 2,519,156 1,259,578 629,789 1,889,368 944,684 472,342 236,171 708,514 354,257 1,062,772 531,386 265,693 797,080 398,540 199,270 99,635 298,906 149,453 448,360 224,180 112,090 56,045 168,136 84,068 42,034 21,017 63,052 31,526 15,763 47,290 23,645 70,936 35,468 17,734 8,867 26,602 13,301 39,904 19,952 9,976 4,988 2,494 1,247 3,742 1,871 5,614 2,807 8,422 4,211 12,634

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