3 × 53 × 71 × 197

Prime Factor Structure

Factorization String 3 × 53 × 71 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,079,296

Proper Divisor Sum 855,363

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #2223911 ← → #2223937

1 3 53 71 159 197 213 591 3,763 10,441 11,289 13,987 31,323 41,961 741,311 2,223,933

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

2,223,933 6,671,800 3,335,900 1,667,950 833,975 2,501,926 1,250,963 3,752,890 1,876,445 5,629,336 2,814,668 1,407,334 703,667 2,111,002 1,055,501 3,166,504 1,583,252 791,626 395,813 1,187,440 593,720 296,860 148,430 74,215 222,646 111,323 333,970 166,985 500,956 250,478 125,239 375,718 187,859 563,578 281,789 845,368 422,684 211,342 105,671 317,014 158,507 475,522 237,761 713,284 356,642 178,321 534,964 267,482 133,741 401,224 200,612 100,306 50,153 150,460 75,230 37,615 112,846 56,423 169,270 84,635

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