7 × 23 × 47 × 89

Prime Factor Structure

Factorization String 7 × 23 × 47 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 829,440

Proper Divisor Sum 155,977

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #673459 ← → #673469

1 7 23 47 89 161 329 623 1,081 2,047 4,183 7,567 14,329 29,281 96,209 673,463

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

673,463 2,020,390 1,010,195 3,030,586 1,515,293 4,545,880 2,272,940 1,136,470 568,235 1,704,706 852,353 2,557,060 1,278,530 639,265 1,917,796 958,898 479,449 1,438,348 719,174 359,587 1,078,762 539,381 1,618,144 809,072 404,536 202,268 101,134 50,567 151,702 75,851 227,554 113,777 341,332 170,666 85,333 256,000 128,000 64,000 32,000 16,000 8,000 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121

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