3 × 7 × 39839

Prime Factor Structure

Factorization String 3 × 7 × 39839

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,274,880

Proper Divisor Sum 438,261

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #836611 ← → #836623

1 3 7 21 39,839 119,517 278,873 836,619

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

836,619 2,509,858 1,254,929 3,764,788 1,882,394 941,197 2,823,592 1,411,796 705,898 352,949 1,058,848 529,424 264,712 132,356 66,178 33,089 99,268 49,634 24,817 74,452 37,226 18,613 55,840 27,920 13,960 6,980 3,490 1,745 5,236 2,618 1,309 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332

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