13 × 316439

Prime Factor Structure

Factorization String 13 × 316439

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,430,160

Proper Divisor Sum 316,453

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #4113691 ← → #4113713

1 13 316,439 4,113,707

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

4,113,707 12,341,122 6,170,561 18,511,684 9,255,842 4,627,921 13,883,764 6,941,882 3,470,941 10,412,824 5,206,412 2,603,206 1,301,603 3,904,810 1,952,405 5,857,216 2,928,608 1,464,304 732,152 366,076 183,038 91,519 274,558 137,279 411,838 205,919 617,758 308,879 926,638 463,319 1,389,958 694,979 2,084,938 1,042,469 3,127,408 1,563,704 781,852 390,926 195,463 586,390 293,195 879,586 439,793 1,319,380 659,690 329,845 989,536 494,768 247,384 123,692 61,846 30,923 92,770 46,385 139,156 69,578 34,789 104,368 52,184 26,092

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