2 × 13 × 47 × 107

Prime Factor Structure

Factorization String 2 × 13 × 47 × 107

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 217,728

Proper Divisor Sum 86,974

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #130729 ← → #130769

1 2 13 26 47 94 107 214 611 1,222 1,391 2,782 5,029 10,058 65,377 130,754

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

130,754 65,377 196,132 98,066 49,033 147,100 73,550 36,775 110,326 55,163 165,490 82,745 248,236 124,118 62,059 186,178 93,089 279,268 139,634 69,817 209,452 104,726 52,363 157,090 78,545 235,636 117,818 58,909 176,728 88,364 44,182 22,091 66,274 33,137 99,412 49,706 24,853 74,560 37,280 18,640 9,320 4,660 2,330 1,165 3,496 1,748 874 437 1,312 656 328 164 82 41 124 62 31 94 47 142

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