7 × 31 × 107 × 191

Prime Factor Structure

Factorization String 7 × 31 × 107 × 191

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,308,416

Proper Divisor Sum 873,587

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #4434817 ← → #4434839

1 7 31 107 191 217 749 1,337 3,317 5,921 20,437 23,219 41,447 143,059 633,547 4,434,829

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

4,434,829 13,304,488 6,652,244 3,326,122 1,663,061 4,989,184 2,494,592 1,247,296 623,648 311,824 155,912 77,956 38,978 19,489 58,468 29,234 14,617 43,852 21,926 10,963 32,890 16,445 49,336 24,668 12,334 6,167 18,502 9,251 27,754 13,877 41,632 20,816 10,408 5,204 2,602 1,301 3,904 1,952 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4

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