2² × 67 × 83 × 97

Prime Factor Structure

Factorization String 2^2 × 67 × 83 × 97

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,918,432

Proper Divisor Sum 1,760,764

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #2157667 ← → #2157671

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

2,157,668 1,078,834 539,417 1,618,252 809,126 404,563 1,213,690 606,845 1,820,536 910,268 455,134 227,567 682,702 341,351 1,024,054 512,027 1,536,082 768,041 2,304,124 1,152,062 576,031 1,728,094 864,047 2,592,142 1,296,071 3,888,214 1,944,107 5,832,322 2,916,161 8,748,484 4,374,242 2,187,121 6,561,364 3,280,682 1,640,341 4,921,024 2,460,512 1,230,256 615,128 307,564 153,782 76,891 230,674 115,337 346,012 173,006 86,503 259,510 129,755 389,266 194,633 583,900 291,950 145,975 437,926 218,963 656,890 328,445 985,336 492,668

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