7 × 19 × 193

Prime Factor Structure

Factorization String 7 × 19 × 193

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 31,040

Proper Divisor Sum 5,371

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #25667 ← → #25673

1 7 19 133 193 1,351 3,667 25,669

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

25,669 77,008 38,504 19,252 9,626 4,813 14,440 7,220 3,610 1,805 5,416 2,708 1,354 677 2,032 1,016 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5

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