2 × 3 × 31 × 21911

Prime Factor Structure

Factorization String 2 × 3 × 31 × 21911

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,414,208

Proper Divisor Sum 4,338,762

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #4075433 ← → #4075447

1 2 3 6 31 62 93 186 21,911 43,822 65,733 131,466 679,241 1,358,482 2,037,723 4,075,446

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

4,075,446 2,037,723 6,113,170 3,056,585 9,169,756 4,584,878 2,292,439 6,877,318 3,438,659 10,315,978 5,157,989 15,473,968 7,736,984 3,868,492 1,934,246 967,123 2,901,370 1,450,685 4,352,056 2,176,028 1,088,014 544,007 1,632,022 816,011 2,448,034 1,224,017 3,672,052 1,836,026 918,013 2,754,040 1,377,020 688,510 344,255 1,032,766 516,383 1,549,150 774,575 2,323,726 1,161,863 3,485,590 1,742,795 5,228,386 2,614,193 7,842,580 3,921,290 1,960,645 5,881,936 2,940,968 1,470,484 735,242 367,621 1,102,864 551,432 275,716 137,858 68,929 206,788 103,394 51,697 155,092

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