2 × 13 × 152993

Prime Factor Structure

Factorization String 2 × 13 × 152993

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,425,748

Proper Divisor Sum 2,447,930

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #3977807 ← → #3977819

1 2 13 26 152,993 305,986 1,988,909 3,977,818

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

3,977,818 1,988,909 5,966,728 2,983,364 1,491,682 745,841 2,237,524 1,118,762 559,381 1,678,144 839,072 419,536 209,768 104,884 52,442 26,221 78,664 39,332 19,666 9,833 29,500 14,750 7,375 22,126 11,063 33,190 16,595 49,786 24,893 74,680 37,340 18,670 9,335 28,006 14,003 42,010 21,005 63,016 31,508 15,754 7,877 23,632 11,816 5,908 2,954 1,477 4,432 2,216 1,108 554 277 832 416 208 104 52 26 13 40 20

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