2 × 36137

Prime Factor Structure

Factorization String 2 × 36137

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 108,414

Proper Divisor Sum 36,140

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #72271 ← → #72277

1 2 36,137 72,274

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

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 78,239 234,718 117,359 352,078 176,039 528,118 264,059 792,178 396,089 1,188,268 594,134

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