3² × 7 × 23 × 271

Prime Factor Structure

Factorization String 3^2 × 7 × 23 × 271

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 678,912

Proper Divisor Sum 286,233

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #392669 ← → #392699

1 3 7 9 21 23 63 69 161 207 271 483 813 1,449 1,897 2,439 5,691 6,233 17,073 18,699 43,631 56,097 130,893 392,679

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

392,679 1,178,038 589,019 1,767,058 883,529 2,650,588 1,325,294 662,647 1,987,942 993,971 2,981,914 1,490,957 4,472,872 2,236,436 1,118,218 559,109 1,677,328 838,664 419,332 209,666 104,833 314,500 157,250 78,625 235,876 117,938 58,969 176,908 88,454 44,227 132,682 66,341 199,024 99,512 49,756 24,878 12,439 37,318 18,659 55,978 27,989 83,968 41,984 20,992 10,496 5,248 2,624 1,312 656 328 164 82 41 124 62 31 94 47 142 71

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