2 × 13 × 37 × 2069

Prime Factor Structure

Factorization String 2 × 13 × 37 × 2069

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,303,720

Proper Divisor Sum 1,313,342

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1990361 ← → #1990379

1 2 13 26 37 74 481 962 2,069 4,138 26,897 53,794 76,553 153,106 995,189 1,990,378

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

1,990,378 995,189 2,985,568 1,492,784 746,392 373,196 186,598 93,299 279,898 139,949 419,848 209,924 104,962 52,481 157,444 78,722 39,361 118,084 59,042 29,521 88,564 44,282 22,141 66,424 33,212 16,606 8,303 24,910 12,455 37,366 18,683 56,050 28,025 84,076 42,038 21,019 63,058 31,529 94,588 47,294 23,647 70,942 35,471 106,414 53,207 159,622 79,811 239,434 119,717 359,152 179,576 89,788 44,894 22,447 67,342 33,671 101,014 50,507 151,522 75,761

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