5 × 163 × 421

Prime Factor Structure

Factorization String 5 × 163 × 421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 415,248

Proper Divisor Sum 72,133

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #343087 ← → #343127

1 5 163 421 815 2,105 68,623 343,115

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

343,115 1,029,346 514,673 1,544,020 772,010 386,005 1,158,016 579,008 289,504 144,752 72,376 36,188 18,094 9,047 27,142 13,571 40,714 20,357 61,072 30,536 15,268 7,634 3,817 11,452 5,726 2,863 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 21,748 10,874 5,437 16,312 8,156 4,078 2,039 6,118 3,059 9,178 4,589 13,768 6,884 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180

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