5 × 19 × 127 × 661

Prime Factor Structure

Factorization String 5 × 19 × 127 × 661

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,168,320

Proper Divisor Sum 2,193,355

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #7974961 ← → #7974977

1 5 19 95 127 635 661 2,413 3,305 12,065 12,559 62,795 83,947 419,735 1,594,993 7,974,965

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

7,974,965 23,924,896 11,962,448 5,981,224 2,990,612 1,495,306 747,653 2,242,960 1,121,480 560,740 280,370 140,185 420,556 210,278 105,139 315,418 157,709 473,128 236,564 118,282 59,141 177,424 88,712 44,356 22,178 11,089 33,268 16,634 8,317 24,952 12,476 6,238 3,119 9,358 4,679 14,038 7,019 21,058 10,529 31,588 15,794 7,897 23,692 11,846 5,923 17,770 8,885 26,656 13,328 6,664 3,332 1,666 833 2,500 1,250 625 1,876 938 469 1,408

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