3² × 5 × 13 × 443

Prime Factor Structure

Factorization String 3^2 × 5 × 13 × 443

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 484,848

Proper Divisor Sum 225,693

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #259151 ← → #259157

1 3 5 9 13 15 39 45 65 117 195 443 585 1,329 2,215 3,987 5,759 6,645 17,277 19,935 28,795 51,831 86,385 259,155

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

259,155 777,466 388,733 1,166,200 583,100 291,550 145,775 437,326 218,663 655,990 327,995 983,986 491,993 1,475,980 737,990 368,995 1,106,986 553,493 1,660,480 830,240 415,120 207,560 103,780 51,890 25,945 77,836 38,918 19,459 58,378 29,189 87,568 43,784 21,892 10,946 5,473 16,420 8,210 4,105 12,316 6,158 3,079 9,238 4,619 13,858 6,929 20,788 10,394 5,197 15,592 7,796 3,898 1,949 5,848 2,924 1,462 731 2,194 1,097 3,292 1,646

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