3 × 7 × 11 × 1451

Prime Factor Structure

Factorization String 3 × 7 × 11 × 1451

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 557,568

Proper Divisor Sum 222,387

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #335173 ← → #335207

1 3 7 11 21 33 77 231 1,451 4,353 10,157 15,961 30,471 47,883 111,727 335,181

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

335,181 1,005,544 502,772 251,386 125,693 377,080 188,540 94,270 47,135 141,406 70,703 212,110 106,055 318,166 159,083 477,250 238,625 715,876 357,938 178,969 536,908 268,454 134,227 402,682 201,341 604,024 302,012 151,006 75,503 226,510 113,255 339,766 169,883 509,650 254,825 764,476 382,238 191,119 573,358 286,679 860,038 430,019 1,290,058 645,029 1,935,088 967,544 483,772 241,886 120,943 362,830 181,415 544,246 272,123 816,370 408,185 1,224,556 612,278 306,139 918,418 459,209

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