3 × 19 × 3539

Prime Factor Structure

Factorization String 3 × 19 × 3539

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 283,200

Proper Divisor Sum 81,477

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #201709 ← → #201731

1 3 19 57 3,539 10,617 67,241 201,723

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

201,723 605,170 302,585 907,756 453,878 226,939 680,818 340,409 1,021,228 510,614 255,307 765,922 382,961 1,148,884 574,442 287,221 861,664 430,832 215,416 107,708 53,854 26,927 80,782 40,391 121,174 60,587 181,762 90,881 272,644 136,322 68,161 204,484 102,242 51,121 153,364 76,682 38,341 115,024 57,512 28,756 14,378 7,189 21,568 10,784 5,392 2,696 1,348 674 337 1,012 506 253 760 380 190 95 286 143 430 215

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