5 × 13 × 19 × 1973

Prime Factor Structure

Factorization String 5 × 13 × 19 × 1973

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,316,320

Proper Divisor Sum 879,665

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2436653 ← → #2436677

1 5 13 19 65 95 247 1,235 1,973 9,865 25,649 37,487 128,245 187,435 487,331 2,436,655

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

2,436,655 7,309,966 3,654,983 10,964,950 5,482,475 16,447,426 8,223,713 24,671,140 12,335,570 6,167,785 18,503,356 9,251,678 4,625,839 13,877,518 6,938,759 20,816,278 10,408,139 31,224,418 15,612,209 46,836,628 23,418,314 11,709,157 35,127,472 17,563,736 8,781,868 4,390,934 2,195,467 6,586,402 3,293,201 9,879,604 4,939,802 2,469,901 7,409,704 3,704,852 1,852,426 926,213 2,778,640 1,389,320 694,660 347,330 173,665 520,996 260,498 130,249 390,748 195,374 97,687 293,062 146,531 439,594 219,797 659,392 329,696 164,848 82,424 41,212 20,606 10,303 30,910 15,455

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