3 × 13 × 89 × 97

Prime Factor Structure

Factorization String 3 × 13 × 89 × 97

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 493,920

Proper Divisor Sum 157,233

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #336683 ← → #336689

1 3 13 39 89 97 267 291 1,157 1,261 3,471 3,783 8,633 25,899 112,229 336,687

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

336,687 1,010,062 505,031 1,515,094 757,547 2,272,642 1,136,321 3,408,964 1,704,482 852,241 2,556,724 1,278,362 639,181 1,917,544 958,772 479,386 239,693 719,080 359,540 179,770 89,885 269,656 134,828 67,414 33,707 101,122 50,561 151,684 75,842 37,921 113,764 56,882 28,441 85,324 42,662 21,331 63,994 31,997 95,992 47,996 23,998 11,999 35,998 17,999 53,998 26,999 80,998 40,499 121,498 60,749 182,248 91,124 45,562 22,781 68,344 34,172 17,086 8,543 25,630 12,815

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