3 × 137 × 491

Prime Factor Structure

Factorization String 3 × 137 × 491

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 271,584

Proper Divisor Sum 69,783

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #201797 ← → #201809

1 3 137 411 491 1,473 67,267 201,801

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

201,801 605,404 302,702 151,351 454,054 227,027 681,082 340,541 1,021,624 510,812 255,406 127,703 383,110 191,555 574,666 287,333 862,000 431,000 215,500 107,750 53,875 161,626 80,813 242,440 121,220 60,610 30,305 90,916 45,458 22,729 68,188 34,094 17,047 51,142 25,571 76,714 38,357 115,072 57,536 28,768 14,384 7,192 3,596 1,798 899 2,698 1,349 4,048 2,024 1,012 506 253 760 380 190 95 286 143 430 215

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