3 × 97 × 68639

Prime Factor Structure

Factorization String 3 × 97 × 68639

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 26,906,880

Proper Divisor Sum 6,932,931

Digit Sum / Digital Root 51 (Root: 6)

Adjacent Primes #19973939 ← → #19973971

1 3 97 291 68,639 205,917 6,657,983 19,973,949

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

19,973,949 59,921,848 29,960,924 14,980,462 7,490,231 22,470,694 11,235,347 33,706,042 16,853,021 50,559,064 25,279,532 12,639,766 6,319,883 18,959,650 9,479,825 28,439,476 14,219,738 7,109,869 21,329,608 10,664,804 5,332,402 2,666,201 7,998,604 3,999,302 1,999,651 5,998,954 2,999,477 8,998,432 4,499,216 2,249,608 1,124,804 562,402 281,201 843,604 421,802 210,901 632,704 316,352 158,176 79,088 39,544 19,772 9,886 4,943 14,830 7,415 22,246 11,123 33,370 16,685 50,056 25,028 12,514 6,257 18,772 9,386 4,693 14,080 7,040 3,520

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