3³ × 5² × 13 × 17

Prime Factor Structure

Factorization String 3^3 × 5^2 × 13 × 17

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 312,480

Proper Divisor Sum 163,305

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #149173 ← → #149183

1 3 5 9 13 15 17 25 27 39 45 51 65 75 85 117 135 153 195 221 225 255 325 351 425 459 585 663 675 765 975 1,105 1,275 1,755 1,989 2,295 2,925 3,315 3,825 5,525 5,967 8,775 9,945 11,475 16,575 29,835 49,725 149,175

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

149,175 447,526 223,763 671,290 335,645 1,006,936 503,468 251,734 125,867 377,602 188,801 566,404 283,202 141,601 424,804 212,402 106,201 318,604 159,302 79,651 238,954 119,477 358,432 179,216 89,608 44,804 22,402 11,201 33,604 16,802 8,401 25,204 12,602 6,301 18,904 9,452 4,726 2,363 7,090 3,545 10,636 5,318 2,659 7,978 3,989 11,968 5,984 2,992 1,496 748 374 187 562 281 844 422 211 634 317 952

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