131 × 1979

Prime Factor Structure

Factorization String 131 × 1979

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 261,360

Proper Divisor Sum 2,111

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #259229 ← → #259271

1 131 1,979 259,249

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

259,249 777,748 388,874 194,437 583,312 291,656 145,828 72,914 36,457 109,372 54,686 27,343 82,030 41,015 123,046 61,523 184,570 92,285 276,856 138,428 69,214 34,607 103,822 51,911 155,734 77,867 233,602 116,801 350,404 175,202 87,601 262,804 131,402 65,701 197,104 98,552 49,276 24,638 12,319 36,958 18,479 55,438 27,719 83,158 41,579 124,738 62,369 187,108 93,554 46,777 140,332 70,166 35,083 105,250 52,625 157,876 78,938 39,469 118,408 59,204

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