2 × 11² × 19 × 89

Prime Factor Structure

Factorization String 2 × 11^2 × 19 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 718,200

Proper Divisor Sum 308,978

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #409217 ← → #409237

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

409,222 204,611 613,834 306,917 920,752 460,376 230,188 115,094 57,547 172,642 86,321 258,964 129,482 64,741 194,224 97,112 48,556 24,278 12,139 36,418 18,209 54,628 27,314 13,657 40,972 20,486 10,243 30,730 15,365 46,096 23,048 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

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