2³ × 3 × 7 × 31 × 41

Prime Factor Structure

Factorization String 2^3 × 3 × 7 × 31 × 41

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 645,120

Proper Divisor Sum 431,592

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #213523 ← → #213533

1 2 3 4 6 7 8 12 14 21 24 28 31 41 42 56 62 82 84 93 123 124 164 168 186 217 246 248 287 328 372 434 492 574 651 744 861 868 984 1,148 1,271 1,302 1,722 1,736 2,296 2,542 2,604 3,444 3,813 5,084 5,208 6,888 7,626 8,897 10,168 15,252 17,794 26,691 30,504 35,588

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

213,528 106,764 53,382 26,691 80,074 40,037 120,112 60,056 30,028 15,014 7,507 22,522 11,261 33,784 16,892 8,446 4,223 12,670 6,335 19,006 9,503 28,510 14,255 42,766 21,383 64,150 32,075 96,226 48,113 144,340 72,170 36,085 108,256 54,128 27,064 13,532 6,766 3,383 10,150 5,075 15,226 7,613 22,840 11,420 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134

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