7 × 31 × 53 × 251

Prime Factor Structure

Factorization String 7 × 31 × 53 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,483,648

Proper Divisor Sum 596,897

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #2886743 ← → #2886757

1 7 31 53 217 251 371 1,643 1,757 7,781 11,501 13,303 54,467 93,121 412,393 2,886,751

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

2,886,751 8,660,254 4,330,127 12,990,382 6,495,191 19,485,574 9,742,787 29,228,362 14,614,181 43,842,544 21,921,272 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

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