3 × 7 × 137 × 163

Prime Factor Structure

Factorization String 3 × 7 × 137 × 163

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 724,224

Proper Divisor Sum 255,273

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #468913 ← → #468953

1 3 7 21 137 163 411 489 959 1,141 2,877 3,423 22,331 66,993 156,317 468,951

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

468,951 1,406,854 703,427 2,110,282 1,055,141 3,165,424 1,582,712 791,356 395,678 197,839 593,518 296,759 890,278 445,139 1,335,418 667,709 2,003,128 1,001,564 500,782 250,391 751,174 375,587 1,126,762 563,381 1,690,144 845,072 422,536 211,268 105,634 52,817 158,452 79,226 39,613 118,840 59,420 29,710 14,855 44,566 22,283 66,850 33,425 100,276 50,138 25,069 75,208 37,604 18,802 9,401 28,204 14,102 7,051 21,154 10,577 31,732 15,866 7,933 23,800 11,900 5,950 2,975

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