3 × 7 × 31 × 349

Prime Factor Structure

Factorization String 3 × 7 × 31 × 349

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 358,400

Proper Divisor Sum 131,201

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #227191 ← → #227207

1 3 7 21 31 93 217 349 651 1,047 2,443 7,329 10,819 32,457 75,733 227,199

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

227,199 681,598 340,799 1,022,398 511,199 1,533,598 766,799 2,300,398 1,150,199 3,450,598 1,725,299 5,175,898 2,587,949 7,763,848 3,881,924 1,940,962 970,481 2,911,444 1,455,722 727,861 2,183,584 1,091,792 545,896 272,948 136,474 68,237 204,712 102,356 51,178 25,589 76,768 38,384 19,192 9,596 4,798 2,399 7,198 3,599 10,798 5,399 16,198 8,099 24,298 12,149 36,448 18,224 9,112 4,556 2,278 1,139 3,418 1,709 5,128 2,564 1,282 641 1,924 962 481 1,444

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