2² × 5 × 17 × 241

Prime Factor Structure

Factorization String 2^2 × 5 × 17 × 241

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 182,952

Proper Divisor Sum 101,012

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #81937 ← → #81943

1 2 4 5 10 17 20 34 68 85 170 241 340 482 964 1,205 2,410 4,097 4,820 8,194 16,388 20,485 40,970 81,940

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

81,940 40,970 20,485 61,456 30,728 15,364 7,682 3,841 11,524 5,762 2,881 8,644 4,322 2,161 6,484 3,242 1,621 4,864 2,432 1,216 608 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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