3² × 7 × 47 × 227

Prime Factor Structure

Factorization String 3^2 × 7 × 47 × 227

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,138,176

Proper Divisor Sum 466,029

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #672143 ← → #672151

1 3 7 9 21 47 63 141 227 329 423 681 987 1,589 2,043 2,961 4,767 10,669 14,301 32,007 74,683 96,021 224,049 672,147

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

672,147 2,016,442 1,008,221 3,024,664 1,512,332 756,166 378,083 1,134,250 567,125 1,701,376 850,688 425,344 212,672 106,336 53,168 26,584 13,292 6,646 3,323 9,970 4,985 14,956 7,478 3,739 11,218 5,609 16,828 8,414 4,207 12,622 6,311 18,934 9,467 28,402 14,201 42,604 21,302 10,651 31,954 15,977 47,932 23,966 11,983 35,950 17,975 53,926 26,963 80,890 40,445 121,336 60,668 30,334 15,167 45,502 22,751 68,254 34,127 102,382 51,191 153,574

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