3² × 11 × 19 × 181

Prime Factor Structure

Factorization String 3^2 × 11 × 19 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 567,840

Proper Divisor Sum 227,379

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #340453 ← → #340477

1 3 9 11 19 33 57 99 171 181 209 543 627 1,629 1,881 1,991 3,439 5,973 10,317 17,919 30,951 37,829 113,487 340,461

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

340,461 1,021,384 510,692 255,346 127,673 383,020 191,510 95,755 287,266 143,633 430,900 215,450 107,725 323,176 161,588 80,794 40,397 121,192 60,596 30,298 15,149 45,448 22,724 11,362 5,681 17,044 8,522 4,261 12,784 6,392 3,196 1,598 799 2,398 1,199 3,598 1,799 5,398 2,699 8,098 4,049 12,148 6,074 3,037 9,112 4,556 2,278 1,139 3,418 1,709 5,128 2,564 1,282 641 1,924 962 481 1,444 722 361

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