2 × 3² × 5² × 173

Prime Factor Structure

Factorization String 2 × 3^2 × 5^2 × 173

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 210,366

Proper Divisor Sum 132,516

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #77849 ← → #77863

1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 150 173 225 346 450 519 865 1,038 1,557 1,730 2,595 3,114 4,325 5,190 7,785 8,650 12,975 15,570 25,950 38,925 77,850

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

77,850 38,925 116,776 58,388 29,194 14,597 43,792 21,896 10,948 5,474 2,737 8,212 4,106 2,053 6,160 3,080 1,540 770 385 1,156 578 289 868 434 217 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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