2 × 5 × 13 × 53173

Prime Factor Structure

Factorization String 2 × 5 × 13 × 53173

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,399,848

Proper Divisor Sum 6,487,358

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #6912487 ← → #6912497

1 2 5 10 13 26 65 130 53,173 106,346 265,865 531,730 691,249 1,382,498 3,456,245 6,912,490

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

6,912,490 3,456,245 10,368,736 5,184,368 2,592,184 1,296,092 648,046 324,023 972,070 486,035 1,458,106 729,053 2,187,160 1,093,580 546,790 273,395 820,186 410,093 1,230,280 615,140 307,570 153,785 461,356 230,678 115,339 346,018 173,009 519,028 259,514 129,757 389,272 194,636 97,318 48,659 145,978 72,989 218,968 109,484 54,742 27,371 82,114 41,057 123,172 61,586 30,793 92,380 46,190 23,095 69,286 34,643 103,930 51,965 155,896 77,948 38,974 19,487 58,462 29,231 87,694 43,847

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