2 × 3² × 1558673

Prime Factor Structure

Factorization String 2 × 3^2 × 1558673

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 60,788,286

Proper Divisor Sum 32,732,172

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #28056097 ← → #28056143

1 2 3 6 9 18 1,558,673 3,117,346 4,676,019 9,352,038 14,028,057 28,056,114

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

28,056,114 14,028,057 42,084,172 21,042,086 10,521,043 31,563,130 15,781,565 47,344,696 23,672,348 11,836,174 5,918,087 17,754,262 8,877,131 26,631,394 13,315,697 39,947,092 19,973,546 9,986,773 29,960,320 14,980,160 7,490,080 3,745,040 1,872,520 936,260 468,130 234,065 702,196 351,098 175,549 526,648 263,324 131,662 65,831 197,494 98,747 296,242 148,121 444,364 222,182 111,091 333,274 166,637 499,912 249,956 124,978 62,489 187,468 93,734 46,867 140,602 70,301 210,904 105,452 52,726 26,363 79,090 39,545 118,636 59,318 29,659

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