211,677

3 × 37 × 1907

Prime Factor Structure

Factorization String 3 × 37 × 1907

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 8

Divisor Sum (σ) 290,016

Proper Divisor Sum 78,339

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #211663 ← → #211681

1 3 37 111 1,907 5,721 70,559 211,677

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

211,677 635,032 317,516 158,758 79,379 238,138 119,069 357,208 178,604 89,302 44,651 133,954 66,977 200,932 100,466 50,233 150,700 75,350 37,675 113,026 56,513 169,540 84,770 42,385 127,156 63,578 31,789 95,368 47,684 23,842 11,921 35,764 17,882 8,941 26,824 13,412 6,706 3,353 10,060 5,030 2,515 7,546 3,773 11,320 5,660 2,830 1,415 4,246 2,123 6,370 3,185 9,556 4,778 2,389 7,168 3,584 1,792 896 448 224

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