7 × 349 × 821

Prime Factor Structure

Factorization String 7 × 349 × 821

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,301,600

Proper Divisor Sum 295,897

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #2005693 ← → #2005723

1 7 349 821 2,443 5,747 286,529 2,005,703

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

2,005,703 6,017,110 3,008,555 9,025,666 4,512,833 13,538,500 6,769,250 3,384,625 10,153,876 5,076,938 2,538,469 7,615,408 3,807,704 1,903,852 951,926 475,963 1,427,890 713,945 2,141,836 1,070,918 535,459 1,606,378 803,189 2,409,568 1,204,784 602,392 301,196 150,598 75,299 225,898 112,949 338,848 169,424 84,712 42,356 21,178 10,589 31,768 15,884 7,942 3,971 11,914 5,957 17,872 8,936 4,468 2,234 1,117 3,352 1,676 838 419 1,258 629 1,888 944 472 236 118 59

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