147209

Prime Factor Structure

Factorization String 147209

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 147,210

Proper Divisor Sum 1

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #147197 ← → #147211

1 147,209

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

147,209 441,628 220,814 110,407 331,222 165,611 496,834 248,417 745,252 372,626 186,313 558,940 279,470 139,735 419,206 209,603 628,810 314,405 943,216 471,608 235,804 117,902 58,951 176,854 88,427 265,282 132,641 397,924 198,962 99,481 298,444 149,222 74,611 223,834 111,917 335,752 167,876 83,938 41,969 125,908 62,954 31,477 94,432 47,216 23,608 11,804 5,902 2,951 8,854 4,427 13,282 6,641 19,924 9,962 4,981 14,944 7,472 3,736 1,868 934

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