3 × 5 × 113 × 239

Prime Factor Structure

Factorization String 3 × 5 × 113 × 239

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 656,640

Proper Divisor Sum 251,535

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #405091 ← → #405143

1 3 5 15 113 239 339 565 717 1,195 1,695 3,585 27,007 81,021 135,035 405,105

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

405,105 1,215,316 607,658 303,829 911,488 455,744 227,872 113,936 56,968 28,484 14,242 7,121 21,364 10,682 5,341 16,024 8,012 4,006 2,003 6,010 3,005 9,016 4,508 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 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 9,152 4,576 2,288 1,144 572 286 143 430

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