2 × 199931

Prime Factor Structure

Factorization String 2 × 199931

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 599,796

Proper Divisor Sum 199,934

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #399853 ← → #399871

1 2 199,931 399,862

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

399,862 199,931 599,794 299,897 899,692 449,846 224,923 674,770 337,385 1,012,156 506,078 253,039 759,118 379,559 1,138,678 569,339 1,708,018 854,009 2,562,028 1,281,014 640,507 1,921,522 960,761 2,882,284 1,441,142 720,571 2,161,714 1,080,857 3,242,572 1,621,286 810,643 2,431,930 1,215,965 3,647,896 1,823,948 911,974 455,987 1,367,962 683,981 2,051,944 1,025,972 512,986 256,493 769,480 384,740 192,370 96,185 288,556 144,278 72,139 216,418 108,209 324,628 162,314 81,157 243,472 121,736 60,868 30,434 15,217

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