2 × 11 × 43 × 991

Prime Factor Structure

Factorization String 2 × 11 × 43 × 991

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,571,328

Proper Divisor Sum 633,842

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #937481 ← → #937501

1 2 11 22 43 86 473 946 991 1,982 10,901 21,802 42,613 85,226 468,743 937,486

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

937,486 468,743 1,406,230 703,115 2,109,346 1,054,673 3,164,020 1,582,010 791,005 2,373,016 1,186,508 593,254 296,627 889,882 444,941 1,334,824 667,412 333,706 166,853 500,560 250,280 125,140 62,570 31,285 93,856 46,928 23,464 11,732 5,866 2,933 8,800 4,400 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167

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