2 × 5 × 197 × 263

Prime Factor Structure

Factorization String 2 × 5 × 197 × 263

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 940,896

Proper Divisor Sum 422,786

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #518101 ← → #518113

1 2 5 10 197 263 394 526 985 1,315 1,970 2,630 51,811 103,622 259,055 518,110

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

518,110 259,055 777,166 388,583 1,165,750 582,875 1,748,626 874,313 2,622,940 1,311,470 655,735 1,967,206 983,603 2,950,810 1,475,405 4,426,216 2,213,108 1,106,554 553,277 1,659,832 829,916 414,958 207,479 622,438 311,219 933,658 466,829 1,400,488 700,244 350,122 175,061 525,184 262,592 131,296 65,648 32,824 16,412 8,206 4,103 12,310 6,155 18,466 9,233 27,700 13,850 6,925 20,776 10,388 5,194 2,597 7,792 3,896 1,948 974 487 1,462 731 2,194 1,097 3,292

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