2 × 439 × 593

Prime Factor Structure

Factorization String 2 × 439 × 593

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 784,080

Proper Divisor Sum 263,426

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #520649 ← → #520679

1 2 439 593 878 1,186 260,327 520,654

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

520,654 260,327 780,982 390,491 1,171,474 585,737 1,757,212 878,606 439,303 1,317,910 658,955 1,976,866 988,433 2,965,300 1,482,650 741,325 2,223,976 1,111,988 555,994 277,997 833,992 416,996 208,498 104,249 312,748 156,374 78,187 234,562 117,281 351,844 175,922 87,961 263,884 131,942 65,971 197,914 98,957 296,872 148,436 74,218 37,109 111,328 55,664 27,832 13,916 6,958 3,479 10,438 5,219 15,658 7,829 23,488 11,744 5,872 2,936 1,468 734 367 1,102 551

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