2² × 3 × 13681

Prime Factor Structure

Factorization String 2^2 × 3 × 13681

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 383,096

Proper Divisor Sum 218,924

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #164149 ← → #164173

1 2 3 4 6 12 13,681 27,362 41,043 54,724 82,086 164,172

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

164,172 82,086 41,043 123,130 61,565 184,696 92,348 46,174 23,087 69,262 34,631 103,894 51,947 155,842 77,921 233,764 116,882 58,441 175,324 87,662 43,831 131,494 65,747 197,242 98,621 295,864 147,932 73,966 36,983 110,950 55,475 166,426 83,213 249,640 124,820 62,410 31,205 93,616 46,808 23,404 11,702 5,851 17,554 8,777 26,332 13,166 6,583 19,750 9,875 29,626 14,813 44,440 22,220 11,110 5,555 16,666 8,333 25,000 12,500 6,250

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