2⁴ × 73 × 179

Prime Factor Structure

Factorization String 2^4 × 73 × 179

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 412,920

Proper Divisor Sum 203,848

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #209071 ← → #209089

1 2 4 8 16 73 146 179 292 358 584 716 1,168 1,432 2,864 13,067 26,134 52,268 104,536 209,072

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

209,072 104,536 52,268 26,134 13,067 39,202 19,601 58,804 29,402 14,701 44,104 22,052 11,026 5,513 16,540 8,270 4,135 12,406 6,203 18,610 9,305 27,916 13,958 6,979 20,938 10,469 31,408 15,704 7,852 3,926 1,963 5,890 2,945 8,836 4,418 2,209 6,628 3,314 1,657 4,972 2,486 1,243 3,730 1,865 5,596 2,798 1,399 4,198 2,099 6,298 3,149 9,448 4,724 2,362 1,181 3,544 1,772 886 443 1,330

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