5 × 17 × 31 × 197

Prime Factor Structure

Factorization String 5 × 17 × 31 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 684,288

Proper Divisor Sum 165,193

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #519091 ← → #519097

1 5 17 31 85 155 197 527 985 2,635 3,349 6,107 16,745 30,535 103,819 519,095

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

519,095 1,557,286 778,643 2,335,930 1,167,965 3,503,896 1,751,948 875,974 437,987 1,313,962 656,981 1,970,944 985,472 492,736 246,368 123,184 61,592 30,796 15,398 7,699 23,098 11,549 34,648 17,324 8,662 4,331 12,994 6,497 19,492 9,746 4,873 14,620 7,310 3,655 10,966 5,483 16,450 8,225 24,676 12,338 6,169 18,508 9,254 4,627 13,882 6,941 20,824 10,412 5,206 2,603 7,810 3,905 11,716 5,858 2,929 8,788 4,394 2,197 6,592 3,296

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