2² × 3 × 5² × 853

Prime Factor Structure

Factorization String 2^2 × 3 × 5^2 × 853

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 741,272

Proper Divisor Sum 485,372

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #255887 ← → #255907

1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 853 1,706 2,559 3,412 4,265 5,118 8,530 10,236 12,795 17,060 21,325 25,590 42,650 51,180 63,975 85,300 127,950 255,900

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

255,900 127,950 63,975 191,926 95,963 287,890 143,945 431,836 215,918 107,959 323,878 161,939 485,818 242,909 728,728 364,364 182,182 91,091 273,274 136,637 409,912 204,956 102,478 51,239 153,718 76,859 230,578 115,289 345,868 172,934 86,467 259,402 129,701 389,104 194,552 97,276 48,638 24,319 72,958 36,479 109,438 54,719 164,158 82,079 246,238 123,119 369,358 184,679 554,038 277,019 831,058 415,529 1,246,588 623,294 311,647 934,942 467,471 1,402,414 701,207 2,103,622

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