3 × 5 × 13 × 19 × 47

Prime Factor Structure

Factorization String 3 × 5 × 13 × 19 × 47

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 322,560

Proper Divisor Sum 148,425

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #174121 ← → #174137

1 3 5 13 15 19 39 47 57 65 95 141 195 235 247 285 611 705 741 893 1,235 1,833 2,679 3,055 3,705 4,465 9,165 11,609 13,395 34,827 58,045 174,135

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

174,135 522,406 261,203 783,610 391,805 1,175,416 587,708 293,854 146,927 440,782 220,391 661,174 330,587 991,762 495,881 1,487,644 743,822 371,911 1,115,734 557,867 1,673,602 836,801 2,510,404 1,255,202 627,601 1,882,804 941,402 470,701 1,412,104 706,052 353,026 176,513 529,540 264,770 132,385 397,156 198,578 99,289 297,868 148,934 74,467 223,402 111,701 335,104 167,552 83,776 41,888 20,944 10,472 5,236 2,618 1,309 3,928 1,964 982 491 1,474 737 2,212 1,106

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