2⁵ × 311 × 2141

Prime Factor Structure

Factorization String 2^5 × 311 × 2141

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 42,103,152

Proper Divisor Sum 20,795,920

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #21307229 ← → #21307243

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

21,307,232 10,653,616 5,326,808 2,663,404 1,331,702 665,851 1,997,554 998,777 2,996,332 1,498,166 749,083 2,247,250 1,123,625 3,370,876 1,685,438 842,719 2,528,158 1,264,079 3,792,238 1,896,119 5,688,358 2,844,179 8,532,538 4,266,269 12,798,808 6,399,404 3,199,702 1,599,851 4,799,554 2,399,777 7,199,332 3,599,666 1,799,833 5,399,500 2,699,750 1,349,875 4,049,626 2,024,813 6,074,440 3,037,220 1,518,610 759,305 2,277,916 1,138,958 569,479 1,708,438 854,219 2,562,658 1,281,329 3,843,988 1,921,994 960,997 2,882,992 1,441,496 720,748 360,374 180,187 540,562 270,281 810,844

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