3 × 7² × 1427

Prime Factor Structure

Factorization String 3 × 7^2 × 1427

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 325,584

Proper Divisor Sum 115,815

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #209767 ← → #209771

1 3 7 21 49 147 1,427 4,281 9,989 29,967 69,923 209,769

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

209,769 629,308 314,654 157,327 471,982 235,991 707,974 353,987 1,061,962 530,981 1,592,944 796,472 398,236 199,118 99,559 298,678 149,339 448,018 224,009 672,028 336,014 168,007 504,022 252,011 756,034 378,017 1,134,052 567,026 283,513 850,540 425,270 212,635 637,906 318,953 956,860 478,430 239,215 717,646 358,823 1,076,470 538,235 1,614,706 807,353 2,422,060 1,211,030 605,515 1,816,546 908,273 2,724,820 1,362,410 681,205 2,043,616 1,021,808 510,904 255,452 127,726 63,863 191,590 95,795 287,386

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