3⁶ × 7³

Prime Factor Structure

Factorization String 3^6 × 7^3

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 28

Divisor Sum (σ) 437,200

Proper Divisor Sum 187,153

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #250043 ← → #250049

1 3 7 9 21 27 49 63 81 147 189 243 343 441 567 729 1,029 1,323 1,701 3,087 3,969 5,103 9,261 11,907 27,783 35,721 83,349 250,047

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

250,047 750,142 375,071 1,125,214 562,607 1,687,822 843,911 2,531,734 1,265,867 3,797,602 1,898,801 5,696,404 2,848,202 1,424,101 4,272,304 2,136,152 1,068,076 534,038 267,019 801,058 400,529 1,201,588 600,794 300,397 901,192 450,596 225,298 112,649 337,948 168,974 84,487 253,462 126,731 380,194 190,097 570,292 285,146 142,573 427,720 213,860 106,930 53,465 160,396 80,198 40,099 120,298 60,149 180,448 90,224 45,112 22,556 11,278 5,639 16,918 8,459 25,378 12,689 38,068 19,034 9,517

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