3⁴ × 53 × 73

Prime Factor Structure

Factorization String 3^4 × 53 × 73

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 483,516

Proper Divisor Sum 170,127

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #313387 ← → #313399

1 3 9 27 53 73 81 159 219 477 657 1,431 1,971 3,869 4,293 5,913 11,607 34,821 104,463 313,389

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

313,389 940,168 470,084 235,042 117,521 352,564 176,282 88,141 264,424 132,212 66,106 33,053 99,160 49,580 24,790 12,395 37,186 18,593 55,780 27,890 13,945 41,836 20,918 10,459 31,378 15,689 47,068 23,534 11,767 35,302 17,651 52,954 26,477 79,432 39,716 19,858 9,929 29,788 14,894 7,447 22,342 11,171 33,514 16,757 50,272 25,136 12,568 6,284 3,142 1,571 4,714 2,357 7,072 3,536 1,768 884 442 221 664 332

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