2 × 279131

Prime Factor Structure

Factorization String 2 × 279131

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 837,396

Proper Divisor Sum 279,134

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #558253 ← → #558287

1 2 279,131 558,262

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

558,262 279,131 837,394 418,697 1,256,092 628,046 314,023 942,070 471,035 1,413,106 706,553 2,119,660 1,059,830 529,915 1,589,746 794,873 2,384,620 1,192,310 596,155 1,788,466 894,233 2,682,700 1,341,350 670,675 2,012,026 1,006,013 3,018,040 1,509,020 754,510 377,255 1,131,766 565,883 1,697,650 848,825 2,546,476 1,273,238 636,619 1,909,858 954,929 2,864,788 1,432,394 716,197 2,148,592 1,074,296 537,148 268,574 134,287 402,862 201,431 604,294 302,147 906,442 453,221 1,359,664 679,832 339,916 169,958 84,979 254,938 127,469

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