3 × 5³ × 19 × 23

Prime Factor Structure

Factorization String 3 × 5^3 × 19 × 23

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 299,520

Proper Divisor Sum 135,645

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #163871 ← → #163883

1 3 5 15 19 23 25 57 69 75 95 115 125 285 345 375 437 475 575 1,311 1,425 1,725 2,185 2,375 2,875 6,555 7,125 8,625 10,925 32,775 54,625 163,875

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

163,875 491,626 245,813 737,440 368,720 184,360 92,180 46,090 23,045 69,136 34,568 17,284 8,642 4,321 12,964 6,482 3,241 9,724 4,862 2,431 7,294 3,647 10,942 5,471 16,414 8,207 24,622 12,311 36,934 18,467 55,402 27,701 83,104 41,552 20,776 10,388 5,194 2,597 7,792 3,896 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043

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