131 × 5231

Prime Factor Structure

Factorization String 131 × 5231

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 690,624

Proper Divisor Sum 5,363

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #685249 ← → #685271

1 131 5,231 685,261

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

685,261 2,055,784 1,027,892 513,946 256,973 770,920 385,460 192,730 96,365 289,096 144,548 72,274 36,137 108,412 54,206 27,103 81,310 40,655 121,966 60,983 182,950 91,475 274,426 137,213 411,640 205,820 102,910 51,455 154,366 77,183 231,550 115,775 347,326 173,663 520,990 260,495 781,486 390,743 1,172,230 586,115 1,758,346 879,173 2,637,520 1,318,760 659,380 329,690 164,845 494,536 247,268 123,634 61,817 185,452 92,726 46,363 139,090 69,545 208,636 104,318 52,159 156,478

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