664441

Prime Factor Structure

Factorization String 664441

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 664,442

Proper Divisor Sum 1

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #664427 ← → #664459

1 664,441

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

664,441 1,993,324 996,662 498,331 1,494,994 747,497 2,242,492 1,121,246 560,623 1,681,870 840,935 2,522,806 1,261,403 3,784,210 1,892,105 5,676,316 2,838,158 1,419,079 4,257,238 2,128,619 6,385,858 3,192,929 9,578,788 4,789,394 2,394,697 7,184,092 3,592,046 1,796,023 5,388,070 2,694,035 8,082,106 4,041,053 12,123,160 6,061,580 3,030,790 1,515,395 4,546,186 2,273,093 6,819,280 3,409,640 1,704,820 852,410 426,205 1,278,616 639,308 319,654 159,827 479,482 239,741 719,224 359,612 179,806 89,903 269,710 134,855 404,566 202,283 606,850 303,425 910,276

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