2² × 5 × 7 × 10289

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 10289

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,457,440

Proper Divisor Sum 2,016,980

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #1440449 ← → #1440469

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

1,440,460 720,230 360,115 1,080,346 540,173 1,620,520 810,260 405,130 202,565 607,696 303,848 151,924 75,962 37,981 113,944 56,972 28,486 14,243 42,730 21,365 64,096 32,048 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.