3 × 19 × 307 × 313

Prime Factor Structure

Factorization String 3 × 19 × 307 × 313

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,736,960

Proper Divisor Sum 2,259,773

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #5477161 ← → #5477189

1 3 19 57 307 313 921 939 5,833 5,947 17,499 17,841 96,091 288,273 1,825,729 5,477,187

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

5,477,187 16,431,562 8,215,781 24,647,344 12,323,672 6,161,836 3,080,918 1,540,459 4,621,378 2,310,689 6,932,068 3,466,034 1,733,017 5,199,052 2,599,526 1,299,763 3,899,290 1,949,645 5,848,936 2,924,468 1,462,234 731,117 2,193,352 1,096,676 548,338 274,169 822,508 411,254 205,627 616,882 308,441 925,324 462,662 231,331 693,994 346,997 1,040,992 520,496 260,248 130,124 65,062 32,531 97,594 48,797 146,392 73,196 36,598 18,299 54,898 27,449 82,348 41,174 20,587 61,762 30,881 92,644 46,322 23,161 69,484 34,742

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