3 × 31 × 73 × 491

Prime Factor Structure

Factorization String 3 × 31 × 73 × 491

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,660,224

Proper Divisor Sum 1,326,825

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #3333397 ← → #3333401

1 3 31 73 93 219 491 1,473 2,263 6,789 15,221 35,843 45,663 107,529 1,111,133 3,333,399

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

3,333,399 10,000,198 5,000,099 15,000,298 7,500,149 22,500,448 11,250,224 5,625,112 2,812,556 1,406,278 703,139 2,109,418 1,054,709 3,164,128 1,582,064 791,032 395,516 197,758 98,879 296,638 148,319 444,958 222,479 667,438 333,719 1,001,158 500,579 1,501,738 750,869 2,252,608 1,126,304 563,152 281,576 140,788 70,394 35,197 105,592 52,796 26,398 13,199 39,598 19,799 59,398 29,699 89,098 44,549 133,648 66,824 33,412 16,706 8,353 25,060 12,530 6,265 18,796 9,398 4,699 14,098 7,049 21,148

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