2³ × 109 × 521

Prime Factor Structure

Factorization String 2^3 × 109 × 521

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 861,300

Proper Divisor Sum 406,988

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #454303 ← → #454313

1 2 4 8 109 218 436 521 872 1,042 2,084 4,168 56,789 113,578 227,156 454,312

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

454,312 227,156 113,578 56,789 170,368 85,184 42,592 21,296 10,648 5,324 2,662 1,331 3,994 1,997 5,992 2,996 1,498 749 2,248 1,124 562 281 844 422 211 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16

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