5² × 31 × 397

Prime Factor Structure

Factorization String 5^2 × 31 × 397

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 394,816

Proper Divisor Sum 87,141

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #307669 ← → #307687

1 5 25 31 155 397 775 1,985 9,925 12,307 61,535 307,675

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

307,675 923,026 461,513 1,384,540 692,270 346,135 1,038,406 519,203 1,557,610 778,805 2,336,416 1,168,208 584,104 292,052 146,026 73,013 219,040 109,520 54,760 27,380 13,690 6,845 20,536 10,268 5,134 2,567 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218 109 328

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