557281

Prime Factor Structure

Factorization String 557281

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 557,282

Proper Divisor Sum 1

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #557273 ← → #557303

1 557,281

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

557,281 1,671,844 835,922 417,961 1,253,884 626,942 313,471 940,414 470,207 1,410,622 705,311 2,115,934 1,057,967 3,173,902 1,586,951 4,760,854 2,380,427 7,141,282 3,570,641 10,711,924 5,355,962 2,677,981 8,033,944 4,016,972 2,008,486 1,004,243 3,012,730 1,506,365 4,519,096 2,259,548 1,129,774 564,887 1,694,662 847,331 2,541,994 1,270,997 3,812,992 1,906,496 953,248 476,624 238,312 119,156 59,578 29,789 89,368 44,684 22,342 11,171 33,514 16,757 50,272 25,136 12,568 6,284 3,142 1,571 4,714 2,357 7,072 3,536

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