67 × 21499

Prime Factor Structure

Factorization String 67 × 21499

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,462,000

Proper Divisor Sum 21,567

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #1440419 ← → #1440437

1 67 21,499 1,440,433

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

1,440,433 4,321,300 2,160,650 1,080,325 3,240,976 1,620,488 810,244 405,122 202,561 607,684 303,842 151,921 455,764 227,882 113,941 341,824 170,912 85,456 42,728 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

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