3 × 17 × 23 × 439

Prime Factor Structure

Factorization String 3 × 17 × 23 × 439

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 760,320

Proper Divisor Sum 245,373

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #514939 ← → #514949

1 3 17 23 51 69 391 439 1,173 1,317 7,463 10,097 22,389 30,291 171,649 514,947

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

514,947 1,544,842 772,421 2,317,264 1,158,632 579,316 289,658 144,829 434,488 217,244 108,622 54,311 162,934 81,467 244,402 122,201 366,604 183,302 91,651 274,954 137,477 412,432 206,216 103,108 51,554 25,777 77,332 38,666 19,333 58,000 29,000 14,500 7,250 3,625 10,876 5,438 2,719 8,158 4,079 12,238 6,119 18,358 9,179 27,538 13,769 41,308 20,654 10,327 30,982 15,491 46,474 23,237 69,712 34,856 17,428 8,714 4,357 13,072 6,536 3,268

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