5 × 13² × 10781

Prime Factor Structure

Factorization String 5 × 13^2 × 10781

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 11,838,636

Proper Divisor Sum 2,728,691

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #9109927 ← → #9109957

1 5 13 65 169 845 10,781 53,905 140,153 700,765 1,821,989 9,109,945

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

9,109,945 27,329,836 13,664,918 6,832,459 20,497,378 10,248,689 30,746,068 15,373,034 7,686,517 23,059,552 11,529,776 5,764,888 2,882,444 1,441,222 720,611 2,161,834 1,080,917 3,242,752 1,621,376 810,688 405,344 202,672 101,336 50,668 25,334 12,667 38,002 19,001 57,004 28,502 14,251 42,754 21,377 64,132 32,066 16,033 48,100 24,050 12,025 36,076 18,038 9,019 27,058 13,529 40,588 20,294 10,147 30,442 15,221 45,664 22,832 11,416 5,708 2,854 1,427 4,282 2,141 6,424 3,212 1,606

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