3² × 7 × 3217

Prime Factor Structure

Factorization String 3^2 × 7 × 3217

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 334,672

Proper Divisor Sum 132,001

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #202667 ← → #202679

1 3 7 9 21 63 3,217 9,651 22,519 28,953 67,557 202,671

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

202,671 608,014 304,007 912,022 456,011 1,368,034 684,017 2,052,052 1,026,026 513,013 1,539,040 769,520 384,760 192,380 96,190 48,095 144,286 72,143 216,430 108,215 324,646 162,323 486,970 243,485 730,456 365,228 182,614 91,307 273,922 136,961 410,884 205,442 102,721 308,164 154,082 77,041 231,124 115,562 57,781 173,344 86,672 43,336 21,668 10,834 5,417 16,252 8,126 4,063 12,190 6,095 18,286 9,143 27,430 13,715 41,146 20,573 61,720 30,860 15,430 7,715

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