2² × 5 × 137 × 1297

Prime Factor Structure

Factorization String 2^2 × 5 × 137 × 1297

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 7,523,208

Proper Divisor Sum 3,969,428

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3553777 ← → #3553783

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

3,553,780 1,776,890 888,445 2,665,336 1,332,668 666,334 333,167 999,502 499,751 1,499,254 749,627 2,248,882 1,124,441 3,373,324 1,686,662 843,331 2,529,994 1,264,997 3,794,992 1,897,496 948,748 474,374 237,187 711,562 355,781 1,067,344 533,672 266,836 133,418 66,709 200,128 100,064 50,032 25,016 12,508 6,254 3,127 9,382 4,691 14,074 7,037 21,112 10,556 5,278 2,639 7,918 3,959 11,878 5,939 17,818 8,909 26,728 13,364 6,682 3,341 10,024 5,012 2,506 1,253 3,760

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