397 × 2309

Prime Factor Structure

Factorization String 397 × 2309

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 919,380

Proper Divisor Sum 2,707

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #916651 ← → #916679

1 397 2,309 916,673

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

916,673 2,750,020 1,375,010 687,505 2,062,516 1,031,258 515,629 1,546,888 773,444 386,722 193,361 580,084 290,042 145,021 435,064 217,532 108,766 54,383 163,150 81,575 244,726 122,363 367,090 183,545 550,636 275,318 137,659 412,978 206,489 619,468 309,734 154,867 464,602 232,301 696,904 348,452 174,226 87,113 261,340 130,670 65,335 196,006 98,003 294,010 147,005 441,016 220,508 110,254 55,127 165,382 82,691 248,074 124,037 372,112 186,056 93,028 46,514 23,257 69,772 34,886

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