257 × 2243

Prime Factor Structure

Factorization String 257 × 2243

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 578,952

Proper Divisor Sum 2,501

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #576439 ← → #576461

1 257 2,243 576,451

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

576,451 1,729,354 864,677 2,594,032 1,297,016 648,508 324,254 162,127 486,382 243,191 729,574 364,787 1,094,362 547,181 1,641,544 820,772 410,386 205,193 615,580 307,790 153,895 461,686 230,843 692,530 346,265 1,038,796 519,398 259,699 779,098 389,549 1,168,648 584,324 292,162 146,081 438,244 219,122 109,561 328,684 164,342 82,171 246,514 123,257 369,772 184,886 92,443 277,330 138,665 415,996 207,998 103,999 311,998 155,999 467,998 233,999 701,998 350,999 1,052,998 526,499 1,579,498 789,749

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