3 × 7 × 47 × 487

Prime Factor Structure

Factorization String 3 × 7 × 47 × 487

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 749,568

Proper Divisor Sum 268,899

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #480661 ← → #480707

1 3 7 21 47 141 329 487 987 1,461 3,409 10,227 22,889 68,667 160,223 480,669

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

480,669 1,442,008 721,004 360,502 180,251 540,754 270,377 811,132 405,566 202,783 608,350 304,175 912,526 456,263 1,368,790 684,395 2,053,186 1,026,593 3,079,780 1,539,890 769,945 2,309,836 1,154,918 577,459 1,732,378 866,189 2,598,568 1,299,284 649,642 324,821 974,464 487,232 243,616 121,808 60,904 30,452 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 4,067 12,202 6,101 18,304

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