2² × 11 × 13 × 13007

Prime Factor Structure

Factorization String 2^2 × 11 × 13 × 13007

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 15,297,408

Proper Divisor Sum 7,857,404

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #7439977 ← → #7440011

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

7,440,004 3,720,002 1,860,001 5,580,004 2,790,002 1,395,001 4,185,004 2,092,502 1,046,251 3,138,754 1,569,377 4,708,132 2,354,066 1,177,033 3,531,100 1,765,550 882,775 2,648,326 1,324,163 3,972,490 1,986,245 5,958,736 2,979,368 1,489,684 744,842 372,421 1,117,264 558,632 279,316 139,658 69,829 209,488 104,744 52,372 26,186 13,093 39,280 19,640 9,820 4,910 2,455 7,366 3,683 11,050 5,525 16,576 8,288 4,144 2,072 1,036 518 259 778 389 1,168 584 292 146 73 220

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