3 × 211 × 457

Prime Factor Structure

Factorization String 3 × 211 × 457

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 388,384

Proper Divisor Sum 99,103

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #289273 ← → #289283

1 3 211 457 633 1,371 96,427 289,281

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

289,281 867,844 433,922 216,961 650,884 325,442 162,721 488,164 244,082 122,041 366,124 183,062 91,531 274,594 137,297 411,892 205,946 102,973 308,920 154,460 77,230 38,615 115,846 57,923 173,770 86,885 260,656 130,328 65,164 32,582 16,291 48,874 24,437 73,312 36,656 18,328 9,164 4,582 2,291 6,874 3,437 10,312 5,156 2,578 1,289 3,868 1,934 967 2,902 1,451 4,354 2,177 6,532 3,266 1,633 4,900 2,450 1,225 3,676 1,838

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