313 × 1553

Prime Factor Structure

Factorization String 313 × 1553

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 487,956

Proper Divisor Sum 1,867

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #486071 ← → #486091

1 313 1,553 486,089

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

486,089 1,458,268 729,134 364,567 1,093,702 546,851 1,640,554 820,277 2,460,832 1,230,416 615,208 307,604 153,802 76,901 230,704 115,352 57,676 28,838 14,419 43,258 21,629 64,888 32,444 16,222 8,111 24,334 12,167 36,502 18,251 54,754 27,377 82,132 41,066 20,533 61,600 30,800 15,400 7,700 3,850 1,925 5,776 2,888 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86

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