2 × 73 × 21491

Prime Factor Structure

Factorization String 2 × 73 × 21491

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,771,224

Proper Divisor Sum 1,633,538

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #3137681 ← → #3137699

1 2 73 146 21,491 42,982 1,568,843 3,137,686

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

3,137,686 1,568,843 4,706,530 2,353,265 7,059,796 3,529,898 1,764,949 5,294,848 2,647,424 1,323,712 661,856 330,928 165,464 82,732 41,366 20,683 62,050 31,025 93,076 46,538 23,269 69,808 34,904 17,452 8,726 4,363 13,090 6,545 19,636 9,818 4,909 14,728 7,364 3,682 1,841 5,524 2,762 1,381 4,144 2,072 1,036 518 259 778 389 1,168 584 292 146 73 220 110 55 166 83 250 125 376 188 94

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