5 × 7 × 47 × 2221

Prime Factor Structure

Factorization String 5 × 7 × 47 × 2221

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,119,488

Proper Divisor Sum 1,465,943

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3653509 ← → #3653557

1 5 7 35 47 235 329 1,645 2,221 11,105 15,547 77,735 104,387 521,935 730,709 3,653,545

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

3,653,545 10,960,636 5,480,318 2,740,159 8,220,478 4,110,239 12,330,718 6,165,359 18,496,078 9,248,039 27,744,118 13,872,059 41,616,178 20,808,089 62,424,268 31,212,134 15,606,067 46,818,202 23,409,101 70,227,304 35,113,652 17,556,826 8,778,413 26,335,240 13,167,620 6,583,810 3,291,905 9,875,716 4,937,858 2,468,929 7,406,788 3,703,394 1,851,697 5,555,092 2,777,546 1,388,773 4,166,320 2,083,160 1,041,580 520,790 260,395 781,186 390,593 1,171,780 585,890 292,945 878,836 439,418 219,709 659,128 329,564 164,782 82,391 247,174 123,587 370,762 185,381 556,144 278,072 139,036

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