2² × 11 × 47 × 397

Prime Factor Structure

Factorization String 2^2 × 11 × 47 × 397

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,604,736

Proper Divisor Sum 783,740

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #820991 ← → #820997

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

820,996 410,498 205,249 615,748 307,874 153,937 461,812 230,906 115,453 346,360 173,180 86,590 43,295 129,886 64,943 194,830 97,415 292,246 146,123 438,370 219,185 657,556 328,778 164,389 493,168 246,584 123,292 61,646 30,823 92,470 46,235 138,706 69,353 208,060 104,030 52,015 156,046 78,023 234,070 117,035 351,106 175,553 526,660 263,330 131,665 394,996 197,498 98,749 296,248 148,124 74,062 37,031 111,094 55,547 166,642 83,321 249,964 124,982 62,491 187,474

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