2² × 3 × 11 × 1571

Prime Factor Structure

Factorization String 2^2 × 3 × 11 × 1571

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 528,192

Proper Divisor Sum 320,820

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #207371 ← → #207377

1 2 3 4 6 11 12 22 33 44 66 132 1,571 3,142 4,713 6,284 9,426 17,281 18,852 34,562 51,843 69,124 103,686 207,372

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

207,372 103,686 51,843 155,530 77,765 233,296 116,648 58,324 29,162 14,581 43,744 21,872 10,936 5,468 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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