3² × 7³ × 47

Prime Factor Structure

Factorization String 3^2 × 7^3 × 47

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 249,600

Proper Divisor Sum 104,511

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #145069 ← → #145091

1 3 7 9 21 47 49 63 141 147 329 343 423 441 987 1,029 2,303 2,961 3,087 6,909 16,121 20,727 48,363 145,089

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

145,089 435,268 217,634 108,817 326,452 163,226 81,613 244,840 122,420 61,210 30,605 91,816 45,908 22,954 11,477 34,432 17,216 8,608 4,304 2,152 1,076 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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