2 × 279659

Prime Factor Structure

Factorization String 2 × 279659

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 838,980

Proper Divisor Sum 279,662

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #559313 ← → #559319

1 2 279,659 559,318

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

559,318 279,659 838,978 419,489 1,258,468 629,234 314,617 943,852 471,926 235,963 707,890 353,945 1,061,836 530,918 265,459 796,378 398,189 1,194,568 597,284 298,642 149,321 447,964 223,982 111,991 335,974 167,987 503,962 251,981 755,944 377,972 188,986 94,493 283,480 141,740 70,870 35,435 106,306 53,153 159,460 79,730 39,865 119,596 59,798 29,899 89,698 44,849 134,548 67,274 33,637 100,912 50,456 25,228 12,614 6,307 18,922 9,461 28,384 14,192 7,096 3,548

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