3 × 5² × 19 × 307

Prime Factor Structure

Factorization String 3 × 5^2 × 19 × 307

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 763,840

Proper Divisor Sum 326,365

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #437473 ← → #437497

1 3 5 15 19 25 57 75 95 285 307 475 921 1,425 1,535 4,605 5,833 7,675 17,499 23,025 29,165 87,495 145,825 437,475

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

437,475 1,312,426 656,213 1,968,640 984,320 492,160 246,080 123,040 61,520 30,760 15,380 7,690 3,845 11,536 5,768 2,884 1,442 721 2,164 1,082 541 1,624 812 406 203 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16

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