2³ × 5 × 37 × 173

Prime Factor Structure

Factorization String 2^3 × 5 × 37 × 173

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 595,080

Proper Divisor Sum 339,040

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #256033 ← → #256049

1 2 4 5 8 10 20 37 40 74 148 173 185 296 346 370 692 740 865 1,384 1,480 1,730 3,460 6,401 6,920 12,802 25,604 32,005 51,208 64,010 128,020 256,040

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

256,040 128,020 64,010 32,005 96,016 48,008 24,004 12,002 6,001 18,004 9,002 4,501 13,504 6,752 3,376 1,688 844 422 211 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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