71 × 197 × 523

Prime Factor Structure

Factorization String 71 × 197 × 523

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,470,144

Proper Divisor Sum 154,943

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #7315169 ← → #7315207

1 71 197 523 13,987 37,133 103,031 7,315,201

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

7,315,201 21,945,604 10,972,802 5,486,401 16,459,204 8,229,602 4,114,801 12,344,404 6,172,202 3,086,101 9,258,304 4,629,152 2,314,576 1,157,288 578,644 289,322 144,661 433,984 216,992 108,496 54,248 27,124 13,562 6,781 20,344 10,172 5,086 2,543 7,630 3,815 11,446 5,723 17,170 8,585 25,756 12,878 6,439 19,318 9,659 28,978 14,489 43,468 21,734 10,867 32,602 16,301 48,904 24,452 12,226 6,113 18,340 9,170 4,585 13,756 6,878 3,439 10,318 5,159 15,478 7,739

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