3 × 7 × 11 × 249947

Prime Factor Structure

Factorization String 3 × 7 × 11 × 249947

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 95,980,032

Proper Divisor Sum 38,242,275

Digit Sum / Digital Root 48 (Root: 3)

Adjacent Primes #57737747 ← → #57737773

1 3 7 11 21 33 77 231 249,947 749,841 1,749,629 2,749,417 5,248,887 8,248,251 19,245,919 57,737,757

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

57,737,757 173,213,272 86,606,636 43,303,318 21,651,659 64,954,978 32,477,489 97,432,468 48,716,234 24,358,117 73,074,352 36,537,176 18,268,588 9,134,294 4,567,147 13,701,442 6,850,721 20,552,164 10,276,082 5,138,041 15,414,124 7,707,062 3,853,531 11,560,594 5,780,297 17,340,892 8,670,446 4,335,223 13,005,670 6,502,835 19,508,506 9,754,253 29,262,760 14,631,380 7,315,690 3,657,845 10,973,536 5,486,768 2,743,384 1,371,692 685,846 342,923 1,028,770 514,385 1,543,156 771,578 385,789 1,157,368 578,684 289,342 144,671 434,014 217,007 651,022 325,511 976,534 488,267 1,464,802 732,401 2,197,204

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