131 × 1657

Prime Factor Structure

Factorization String 131 × 1657

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 218,856

Proper Divisor Sum 1,789

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #217057 ← → #217069

1 131 1,657 217,067

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

217,067 651,202 325,601 976,804 488,402 244,201 732,604 366,302 183,151 549,454 274,727 824,182 412,091 1,236,274 618,137 1,854,412 927,206 463,603 1,390,810 695,405 2,086,216 1,043,108 521,554 260,777 782,332 391,166 195,583 586,750 293,375 880,126 440,063 1,320,190 660,095 1,980,286 990,143 2,970,430 1,485,215 4,455,646 2,227,823 6,683,470 3,341,735 10,025,206 5,012,603 15,037,810 7,518,905 22,556,716 11,278,358 5,639,179 16,917,538 8,458,769 25,376,308 12,688,154 6,344,077 19,032,232 9,516,116 4,758,058 2,379,029 7,137,088 3,568,544 1,784,272

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