2 × 256873

Prime Factor Structure

Factorization String 2 × 256873

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 770,622

Proper Divisor Sum 256,876

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #513739 ← → #513749

1 2 256,873 513,746

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

513,746 256,873 770,620 385,310 192,655 577,966 288,983 866,950 433,475 1,300,426 650,213 1,950,640 975,320 487,660 243,830 121,915 365,746 182,873 548,620 274,310 137,155 411,466 205,733 617,200 308,600 154,300 77,150 38,575 115,726 57,863 173,590 86,795 260,386 130,193 390,580 195,290 97,645 292,936 146,468 73,234 36,617 109,852 54,926 27,463 82,390 41,195 123,586 61,793 185,380 92,690 46,345 139,036 69,518 34,759 104,278 52,139 156,418 78,209 234,628 117,314

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