13 × 17 × 3137

Prime Factor Structure

Factorization String 13 × 17 × 3137

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 790,776

Proper Divisor Sum 97,499

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #693257 ← → #693283

1 13 17 221 3,137 40,781 53,329 693,277

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

693,277 2,079,832 1,039,916 519,958 259,979 779,938 389,969 1,169,908 584,954 292,477 877,432 438,716 219,358 109,679 329,038 164,519 493,558 246,779 740,338 370,169 1,110,508 555,254 277,627 832,882 416,441 1,249,324 624,662 312,331 936,994 468,497 1,405,492 702,746 351,373 1,054,120 527,060 263,530 131,765 395,296 197,648 98,824 49,412 24,706 12,353 37,060 18,530 9,265 27,796 13,898 6,949 20,848 10,424 5,212 2,606 1,303 3,910 1,955 5,866 2,933 8,800 4,400

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