17 × 109 × 347

Prime Factor Structure

Factorization String 17 × 109 × 347

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 689,040

Proper Divisor Sum 46,049

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #642977 ← → #642997

1 17 109 347 1,853 5,899 37,823 642,991

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

642,991 1,928,974 964,487 2,893,462 1,446,731 4,340,194 2,170,097 6,510,292 3,255,146 1,627,573 4,882,720 2,441,360 1,220,680 610,340 305,170 152,585 457,756 228,878 114,439 343,318 171,659 514,978 257,489 772,468 386,234 193,117 579,352 289,676 144,838 72,419 217,258 108,629 325,888 162,944 81,472 40,736 20,368 10,184 5,092 2,546 1,273 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682

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