2² × 13² × 3361

Prime Factor Structure

Factorization String 2^2 × 13^2 × 3361

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 4,306,722

Proper Divisor Sum 2,034,686

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #2272019 ← → #2272073

1 2 4 13 26 52 169 338 676 3,361 6,722 13,444 43,693 87,386 174,772 568,009 1,136,018 2,272,036

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

2,272,036 1,136,018 568,009 1,704,028 852,014 426,007 1,278,022 639,011 1,917,034 958,517 2,875,552 1,437,776 718,888 359,444 179,722 89,861 269,584 134,792 67,396 33,698 16,849 50,548 25,274 12,637 37,912 18,956 9,478 4,739 14,218 7,109 21,328 10,664 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412

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