2² × 137659

Prime Factor Structure

Factorization String 2^2 × 137659

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 963,620

Proper Divisor Sum 412,984

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #550631 ← → #550637

1 2 4 137,659 275,318 550,636

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

550,636 275,318 137,659 412,978 206,489 619,468 309,734 154,867 464,602 232,301 696,904 348,452 174,226 87,113 261,340 130,670 65,335 196,006 98,003 294,010 147,005 441,016 220,508 110,254 55,127 165,382 82,691 248,074 124,037 372,112 186,056 93,028 46,514 23,257 69,772 34,886 17,443 52,330 26,165 78,496 39,248 19,624 9,812 4,906 2,453 7,360 3,680 1,840 920 460 230 115 346 173 520 260 130 65 196 98

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