257 × 15473

Prime Factor Structure

Factorization String 257 × 15473

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,992,292

Proper Divisor Sum 15,731

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #3976547 ← → #3976573

1 257 15,473 3,976,561

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

3,976,561 11,929,684 5,964,842 2,982,421 8,947,264 4,473,632 2,236,816 1,118,408 559,204 279,602 139,801 419,404 209,702 104,851 314,554 157,277 471,832 235,916 117,958 58,979 176,938 88,469 265,408 132,704 66,352 33,176 16,588 8,294 4,147 12,442 6,221 18,664 9,332 4,666 2,333 7,000 3,500 1,750 875 2,626 1,313 3,940 1,970 985 2,956 1,478 739 2,218 1,109 3,328 1,664 832 416 208 104 52 26 13 40 20

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