3 × 5 × 137 × 241

Prime Factor Structure

Factorization String 3 × 5 × 137 × 241

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 801,504

Proper Divisor Sum 306,249

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #495241 ← → #495269

1 3 5 15 137 241 411 685 723 1,205 2,055 3,615 33,017 99,051 165,085 495,255

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

495,255 1,485,766 742,883 2,228,650 1,114,325 3,342,976 1,671,488 835,744 417,872 208,936 104,468 52,234 26,117 78,352 39,176 19,588 9,794 4,897 14,692 7,346 3,673 11,020 5,510 2,755 8,266 4,133 12,400 6,200 3,100 1,550 775 2,326 1,163 3,490 1,745 5,236 2,618 1,309 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158

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