2² × 3 × 21067

Prime Factor Structure

Factorization String 2^2 × 3 × 21067

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 589,904

Proper Divisor Sum 337,100

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #252779 ← → #252817

1 2 3 4 6 12 21,067 42,134 63,201 84,268 126,402 252,804

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

252,804 126,402 63,201 189,604 94,802 47,401 142,204 71,102 35,551 106,654 53,327 159,982 79,991 239,974 119,987 359,962 179,981 539,944 269,972 134,986 67,493 202,480 101,240 50,620 25,310 12,655 37,966 18,983 56,950 28,475 85,426 42,713 128,140 64,070 32,035 96,106 48,053 144,160 72,080 36,040 18,020 9,010 4,505 13,516 6,758 3,379 10,138 5,069 15,208 7,604 3,802 1,901 5,704 2,852 1,426 713 2,140 1,070 535 1,606

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