289319

Prime Factor Structure

Factorization String 289319

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 289,320

Proper Divisor Sum 1

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #289309 ← → #289343

1 289,319

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

289,319 867,958 433,979 1,301,938 650,969 1,952,908 976,454 488,227 1,464,682 732,341 2,197,024 1,098,512 549,256 274,628 137,314 68,657 205,972 102,986 51,493 154,480 77,240 38,620 19,310 9,655 28,966 14,483 43,450 21,725 65,176 32,588 16,294 8,147 24,442 12,221 36,664 18,332 9,166 4,583 13,750 6,875 20,626 10,313 30,940 15,470 7,735 23,206 11,603 34,810 17,405 52,216 26,108 13,054 6,527 19,582 9,791 29,374 14,687 44,062 22,031 66,094

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