3 × 5² × 197 × 1129

Prime Factor Structure

Factorization String 3 × 5^2 × 197 × 1129

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 27,743,760

Proper Divisor Sum 11,062,785

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #16680971 ← → #16680977

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

16,680,975 50,042,926 25,021,463 75,064,390 37,532,195 112,596,586 56,298,293 168,894,880 84,447,440 42,223,720 21,111,860 10,555,930 5,277,965 15,833,896 7,916,948 3,958,474 1,979,237 5,937,712 2,968,856 1,484,428 742,214 371,107 1,113,322 556,661 1,669,984 834,992 417,496 208,748 104,374 52,187 156,562 78,281 234,844 117,422 58,711 176,134 88,067 264,202 132,101 396,304 198,152 99,076 49,538 24,769 74,308 37,154 18,577 55,732 27,866 13,933 41,800 20,900 10,450 5,225 15,676 7,838 3,919 11,758 5,879 17,638

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