7 × 11 × 37 × 193

Prime Factor Structure

Factorization String 7 × 11 × 37 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 707,712

Proper Divisor Sum 157,855

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #549839 ← → #549863

1 7 11 37 77 193 259 407 1,351 2,123 2,849 7,141 14,861 49,987 78,551 549,857

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

549,857 1,649,572 824,786 412,393 1,237,180 618,590 309,295 927,886 463,943 1,391,830 695,915 2,087,746 1,043,873 3,131,620 1,565,810 782,905 2,348,716 1,174,358 587,179 1,761,538 880,769 2,642,308 1,321,154 660,577 1,981,732 990,866 495,433 1,486,300 743,150 371,575 1,114,726 557,363 1,672,090 836,045 2,508,136 1,254,068 627,034 313,517 940,552 470,276 235,138 117,569 352,708 176,354 88,177 264,532 132,266 66,133 198,400 99,200 49,600 24,800 12,400 6,200 3,100 1,550 775 2,326 1,163 3,490

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