17² × 991

Prime Factor Structure

Factorization String 17^2 × 991

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 304,544

Proper Divisor Sum 18,145

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #286397 ← → #286411

1 17 289 991 16,847 286,399

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

286,399 859,198 429,599 1,288,798 644,399 1,933,198 966,599 2,899,798 1,449,899 4,349,698 2,174,849 6,524,548 3,262,274 1,631,137 4,893,412 2,446,706 1,223,353 3,670,060 1,835,030 917,515 2,752,546 1,376,273 4,128,820 2,064,410 1,032,205 3,096,616 1,548,308 774,154 387,077 1,161,232 580,616 290,308 145,154 72,577 217,732 108,866 54,433 163,300 81,650 40,825 122,476 61,238 30,619 91,858 45,929 137,788 68,894 34,447 103,342 51,671 155,014 77,507 232,522 116,261 348,784 174,392 87,196 43,598 21,799 65,398

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