3 × 17 × 43 × 79

Prime Factor Structure

Factorization String 3 × 17 × 43 × 79

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 253,440

Proper Divisor Sum 80,193

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #173219 ← → #173249

1 3 17 43 51 79 129 237 731 1,343 2,193 3,397 4,029 10,191 57,749 173,247

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

173,247 519,742 259,871 779,614 389,807 1,169,422 584,711 1,754,134 877,067 2,631,202 1,315,601 3,946,804 1,973,402 986,701 2,960,104 1,480,052 740,026 370,013 1,110,040 555,020 277,510 138,755 416,266 208,133 624,400 312,200 156,100 78,050 39,025 117,076 58,538 29,269 87,808 43,904 21,952 10,976 5,488 2,744 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218 109 328 164 82 41 124 62 31

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