13 × 17 × 1567

Prime Factor Structure

Factorization String 13 × 17 × 1567

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 395,136

Proper Divisor Sum 48,829

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #346303 ← → #346309

1 13 17 221 1,567 20,371 26,639 346,307

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

346,307 1,038,922 519,461 1,558,384 779,192 389,596 194,798 97,399 292,198 146,099 438,298 219,149 657,448 328,724 164,362 82,181 246,544 123,272 61,636 30,818 15,409 46,228 23,114 11,557 34,672 17,336 8,668 4,334 2,167 6,502 3,251 9,754 4,877 14,632 7,316 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218 109 328 164 82 41 124 62

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