2² × 5 × 16619

Prime Factor Structure

Factorization String 2^2 × 5 × 16619

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 698,040

Proper Divisor Sum 365,660

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #332317 ← → #332393

1 2 4 5 10 20 16,619 33,238 66,476 83,095 166,190 332,380

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

332,380 166,190 83,095 249,286 124,643 373,930 186,965 560,896 280,448 140,224 70,112 35,056 17,528 8,764 4,382 2,191 6,574 3,287 9,862 4,931 14,794 7,397 22,192 11,096 5,548 2,774 1,387 4,162 2,081 6,244 3,122 1,561 4,684 2,342 1,171 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59

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