3² × 5 × 7² × 199

Prime Factor Structure

Factorization String 3^2 × 5 × 7^2 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 889,200

Proper Divisor Sum 450,405

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #438793 ← → #438827

1 3 5 7 9 15 21 35 45 49 63 105 147 199 245 315 441 597 735 995 1,393 1,791 2,205 2,985 4,179 6,965 8,955 9,751 12,537 20,895 29,253 48,755 62,685 87,759 146,265 438,795

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

438,795 1,316,386 658,193 1,974,580 987,290 493,645 1,480,936 740,468 370,234 185,117 555,352 277,676 138,838 69,419 208,258 104,129 312,388 156,194 78,097 234,292 117,146 58,573 175,720 87,860 43,930 21,965 65,896 32,948 16,474 8,237 24,712 12,356 6,178 3,089 9,268 4,634 2,317 6,952 3,476 1,738 869 2,608 1,304 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53 160 80

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