3 × 19 × 373 × 641

Prime Factor Structure

Factorization String 3 × 19 × 373 × 641

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 19,208,640

Proper Divisor Sum 5,580,339

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #13628299 ← → #13628311

1 3 19 57 373 641 1,119 1,923 7,087 12,179 21,261 36,537 239,093 717,279 4,542,767 13,628,301

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

13,628,301 40,884,904 20,442,452 10,221,226 5,110,613 15,331,840 7,665,920 3,832,960 1,916,480 958,240 479,120 239,560 119,780 59,890 29,945 89,836 44,918 22,459 67,378 33,689 101,068 50,534 25,267 75,802 37,901 113,704 56,852 28,426 14,213 42,640 21,320 10,660 5,330 2,665 7,996 3,998 1,999 5,998 2,999 8,998 4,499 13,498 6,749 20,248 10,124 5,062 2,531 7,594 3,797 11,392 5,696 2,848 1,424 712 356 178 89 268 134 67

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