17² × 1223

Prime Factor Structure

Factorization String 17^2 × 1223

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 375,768

Proper Divisor Sum 22,321

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #353443 ← → #353453

1 17 289 1,223 20,791 353,447

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

353,447 1,060,342 530,171 1,590,514 795,257 2,385,772 1,192,886 596,443 1,789,330 894,665 2,683,996 1,341,998 670,999 2,012,998 1,006,499 3,019,498 1,509,749 4,529,248 2,264,624 1,132,312 566,156 283,078 141,539 424,618 212,309 636,928 318,464 159,232 79,616 39,808 19,904 9,952 4,976 2,488 1,244 622 311 934 467 1,402 701 2,104 1,052 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377

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