2² × 5² × 673

Prime Factor Structure

Factorization String 2^2 × 5^2 × 673

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 146,258

Proper Divisor Sum 78,958

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #67289 ← → #67307

1 2 4 5 10 20 25 50 100 673 1,346 2,692 3,365 6,730 13,460 16,825 33,650 67,300

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

67,300 33,650 16,825 50,476 25,238 12,619 37,858 18,929 56,788 28,394 14,197 42,592 21,296 10,648 5,324 2,662 1,331 3,994 1,997 5,992 2,996 1,498 749 2,248 1,124 562 281 844 422 211 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13

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