2² × 7² × 1223

Prime Factor Structure

Factorization String 2^2 × 7^2 × 1223

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 488,376

Proper Divisor Sum 248,668

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #239699 ← → #239711

1 2 4 7 14 28 49 98 196 1,223 2,446 4,892 8,561 17,122 34,244 59,927 119,854 239,708

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

239,708 119,854 59,927 179,782 89,891 269,674 134,837 404,512 202,256 101,128 50,564 25,282 12,641 37,924 18,962 9,481 28,444 14,222 7,111 21,334 10,667 32,002 16,001 48,004 24,002 12,001 36,004 18,002 9,001 27,004 13,502 6,751 20,254 10,127 30,382 15,191 45,574 22,787 68,362 34,181 102,544 51,272 25,636 12,818 6,409 19,228 9,614 4,807 14,422 7,211 21,634 10,817 32,452 16,226 8,113 24,340 12,170 6,085 18,256 9,128

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