2² × 205319

Prime Factor Structure

Factorization String 2^2 × 205319

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,437,240

Proper Divisor Sum 615,964

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #821263 ← → #821281

1 2 4 205,319 410,638 821,276

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

821,276 410,638 205,319 615,958 307,979 923,938 461,969 1,385,908 692,954 346,477 1,039,432 519,716 259,858 129,929 389,788 194,894 97,447 292,342 146,171 438,514 219,257 657,772 328,886 164,443 493,330 246,665 739,996 369,998 184,999 554,998 277,499 832,498 416,249 1,248,748 624,374 312,187 936,562 468,281 1,404,844 702,422 351,211 1,053,634 526,817 1,580,452 790,226 395,113 1,185,340 592,670 296,335 889,006 444,503 1,333,510 666,755 2,000,266 1,000,133 3,000,400 1,500,200 750,100 375,050 187,525

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