3² × 7 × 61 × 151

Prime Factor Structure

Factorization String 3^2 × 7 × 61 × 151

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 980,096

Proper Divisor Sum 399,803

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #580291 ← → #580301

1 3 7 9 21 61 63 151 183 427 453 549 1,057 1,281 1,359 3,171 3,843 9,211 9,513 27,633 64,477 82,899 193,431 580,293

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

580,293 1,740,880 870,440 435,220 217,610 108,805 326,416 163,208 81,604 40,802 20,401 61,204 30,602 15,301 45,904 22,952 11,476 5,738 2,869 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.