3 × 23 × 73 × 89

Prime Factor Structure

Factorization String 3 × 23 × 73 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 639,360

Proper Divisor Sum 191,067

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #448249 ← → #448303

1 3 23 69 73 89 219 267 1,679 2,047 5,037 6,141 6,497 19,491 149,431 448,293

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

448,293 1,344,880 672,440 336,220 168,110 84,055 252,166 126,083 378,250 189,125 567,376 283,688 141,844 70,922 35,461 106,384 53,192 26,596 13,298 6,649 19,948 9,974 4,987 14,962 7,481 22,444 11,222 5,611 16,834 8,417 25,252 12,626 6,313 18,940 9,470 4,735 14,206 7,103 21,310 10,655 31,966 15,983 47,950 23,975 71,926 35,963 107,890 53,945 161,836 80,918 40,459 121,378 60,689 182,068 91,034 45,517 136,552 68,276 34,138 17,069

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