3 × 11 × 61 × 199

Prime Factor Structure

Factorization String 3 × 11 × 61 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 595,200

Proper Divisor Sum 194,613

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #400579 ← → #400597

1 3 11 33 61 183 199 597 671 2,013 2,189 6,567 12,139 36,417 133,529 400,587

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

400,587 1,201,762 600,881 1,802,644 901,322 450,661 1,351,984 675,992 337,996 168,998 84,499 253,498 126,749 380,248 190,124 95,062 47,531 142,594 71,297 213,892 106,946 53,473 160,420 80,210 40,105 120,316 60,158 30,079 90,238 45,119 135,358 67,679 203,038 101,519 304,558 152,279 456,838 228,419 685,258 342,629 1,027,888 513,944 256,972 128,486 64,243 192,730 96,365 289,096 144,548 72,274 36,137 108,412 54,206 27,103 81,310 40,655 121,966 60,983 182,950 91,475

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