17 × 79 × 257

Prime Factor Structure

Factorization String 17 × 79 × 257

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 371,520

Proper Divisor Sum 26,369

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #345143 ← → #345181

1 17 79 257 1,343 4,369 20,303 345,151

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

345,151 1,035,454 517,727 1,553,182 776,591 2,329,774 1,164,887 3,494,662 1,747,331 5,241,994 2,620,997 7,862,992 3,931,496 1,965,748 982,874 491,437 1,474,312 737,156 368,578 184,289 552,868 276,434 138,217 414,652 207,326 103,663 310,990 155,495 466,486 233,243 699,730 349,865 1,049,596 524,798 262,399 787,198 393,599 1,180,798 590,399 1,771,198 885,599 2,656,798 1,328,399 3,985,198 1,992,599 5,977,798 2,988,899 8,966,698 4,483,349 13,450,048 6,725,024 3,362,512 1,681,256 840,628 420,314 210,157 630,472 315,236 157,618 78,809

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