2 × 7 × 53 × 193

Prime Factor Structure

Factorization String 2 × 7 × 53 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 251,424

Proper Divisor Sum 108,218

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #143197 ← → #143239

1 2 7 14 53 106 193 371 386 742 1,351 2,702 10,229 20,458 71,603 143,206

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

143,206 71,603 214,810 107,405 322,216 161,108 80,554 40,277 120,832 60,416 30,208 15,104 7,552 3,776 1,888 944 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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