2² × 3² × 1129

Prime Factor Structure

Factorization String 2^2 × 3^2 × 1129

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 102,830

Proper Divisor Sum 62,186

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #40639 ← → #40693

1 2 3 4 6 9 12 18 36 1,129 2,258 3,387 4,516 6,774 10,161 13,548 20,322 40,644

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

40,644 20,322 10,161 30,484 15,242 7,621 22,864 11,432 5,716 2,858 1,429 4,288 2,144 1,072 536 268 134 67 202 101 304 152 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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