2³ × 5 × 7 × 31 × 83

Prime Factor Structure

Factorization String 2^3 × 5 × 7 × 31 × 83

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 1,935,360

Proper Divisor Sum 1,214,920

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #720439 ← → #720481

1 2 4 5 7 8 10 14 20 28 31 35 40 56 62 70 83 124 140 155 166 217 248 280 310 332 415 434 581 620 664 830 868 1,085 1,162 1,240 1,660 1,736 2,170 2,324 2,573 2,905 3,320 4,340 4,648 5,146 5,810 8,680 10,292 11,620 12,865 18,011 20,584 23,240 25,730 36,022 51,460 72,044 90,055 102,920

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

720,440 360,220 180,110 90,055 270,166 135,083 405,250 202,625 607,876 303,938 151,969 455,908 227,954 113,977 341,932 170,966 85,483 256,450 128,225 384,676 192,338 96,169 288,508 144,254 72,127 216,382 108,191 324,574 162,287 486,862 243,431 730,294 365,147 1,095,442 547,721 1,643,164 821,582 410,791 1,232,374 616,187 1,848,562 924,281 2,772,844 1,386,422 693,211 2,079,634 1,039,817 3,119,452 1,559,726 779,863 2,339,590 1,169,795 3,509,386 1,754,693 5,264,080 2,632,040 1,316,020 658,010 329,005 987,016

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