2² × 17 × 257²

Prime Factor Structure

Factorization String 2^2 × 17 × 257^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 8,354,682

Proper Divisor Sum 3,863,350

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4491329 ← → #4491337

1 2 4 17 34 68 257 514 1,028 4,369 8,738 17,476 66,049 132,098 264,196 1,122,833 2,245,666 4,491,332

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

4,491,332 2,245,666 1,122,833 3,368,500 1,684,250 842,125 2,526,376 1,263,188 631,594 315,797 947,392 473,696 236,848 118,424 59,212 29,606 14,803 44,410 22,205 66,616 33,308 16,654 8,327 24,982 12,491 37,474 18,737 56,212 28,106 14,053 42,160 21,080 10,540 5,270 2,635 7,906 3,953 11,860 5,930 2,965 8,896 4,448 2,224 1,112 556 278 139 418 209 628 314 157 472 236 118 59 178 89 268 134

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