3 × 13 × 41 × 563

Prime Factor Structure

Factorization String 3 × 13 × 41 × 563

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,326,528

Proper Divisor Sum 426,291

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #900233 ← → #900241

1 3 13 39 41 123 533 563 1,599 1,689 7,319 21,957 23,083 69,249 300,079 900,237

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

900,237 2,700,712 1,350,356 675,178 337,589 1,012,768 506,384 253,192 126,596 63,298 31,649 94,948 47,474 23,737 71,212 35,606 17,803 53,410 26,705 80,116 40,058 20,029 60,088 30,044 15,022 7,511 22,534 11,267 33,802 16,901 50,704 25,352 12,676 6,338 3,169 9,508 4,754 2,377 7,132 3,566 1,783 5,350 2,675 8,026 4,013 12,040 6,020 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722

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