3 × 31 × 173 × 199

Prime Factor Structure

Factorization String 3 × 31 × 173 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,454,400

Proper Divisor Sum 1,252,689

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #3201697 ← → #3201713

1 3 31 93 173 199 519 597 5,363 6,169 16,089 18,507 34,427 103,281 1,067,237 3,201,711

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

3,201,711 9,605,134 4,802,567 14,407,702 7,203,851 21,611,554 10,805,777 32,417,332 16,208,666 8,104,333 24,313,000 12,156,500 6,078,250 3,039,125 9,117,376 4,558,688 2,279,344 1,139,672 569,836 284,918 142,459 427,378 213,689 641,068 320,534 160,267 480,802 240,401 721,204 360,602 180,301 540,904 270,452 135,226 67,613 202,840 101,420 50,710 25,355 76,066 38,033 114,100 57,050 28,525 85,576 42,788 21,394 10,697 32,092 16,046 8,023 24,070 12,035 36,106 18,053 54,160 27,080 13,540 6,770 3,385

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