2 × 13 × 21347

Prime Factor Structure

Factorization String 2 × 13 × 21347

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 896,616

Proper Divisor Sum 341,594

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #554977 ← → #555029

1 2 13 26 21,347 42,694 277,511 555,022

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

555,022 277,511 832,534 416,267 1,248,802 624,401 1,873,204 936,602 468,301 1,404,904 702,452 351,226 175,613 526,840 263,420 131,710 65,855 197,566 98,783 296,350 148,175 444,526 222,263 666,790 333,395 1,000,186 500,093 1,500,280 750,140 375,070 187,535 562,606 281,303 843,910 421,955 1,265,866 632,933 1,898,800 949,400 474,700 237,350 118,675 356,026 178,013 534,040 267,020 133,510 66,755 200,266 100,133 300,400 150,200 75,100 37,550 18,775 56,326 28,163 84,490 42,245 126,736

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