2 × 278503

Prime Factor Structure

Factorization String 2 × 278503

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 835,512

Proper Divisor Sum 278,506

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #556999 ← → #557017

1 2 278,503 557,006

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

557,006 278,503 835,510 417,755 1,253,266 626,633 1,879,900 939,950 469,975 1,409,926 704,963 2,114,890 1,057,445 3,172,336 1,586,168 793,084 396,542 198,271 594,814 297,407 892,222 446,111 1,338,334 669,167 2,007,502 1,003,751 3,011,254 1,505,627 4,516,882 2,258,441 6,775,324 3,387,662 1,693,831 5,081,494 2,540,747 7,622,242 3,811,121 11,433,364 5,716,682 2,858,341 8,575,024 4,287,512 2,143,756 1,071,878 535,939 1,607,818 803,909 2,411,728 1,205,864 602,932 301,466 150,733 452,200 226,100 113,050 56,525 169,576 84,788 42,394 21,197

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