2² × 5 × 7 × 2903

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 2903

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 975,744

Proper Divisor Sum 569,324

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #406403 ← → #406423

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

406,420 203,210 101,605 304,816 152,408 76,204 38,102 19,051 57,154 28,577 85,732 42,866 21,433 64,300 32,150 16,075 48,226 24,113 72,340 36,170 18,085 54,256 27,128 13,564 6,782 3,391 10,174 5,087 15,262 7,631 22,894 11,447 34,342 17,171 51,514 25,757 77,272 38,636 19,318 9,659 28,978 14,489 43,468 21,734 10,867 32,602 16,301 48,904 24,452 12,226 6,113 18,340 9,170 4,585 13,756 6,878 3,439 10,318 5,159 15,478

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