2² × 3³ × 5 × 263

Prime Factor Structure

Factorization String 2^2 × 3^3 × 5 × 263

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 443,520

Proper Divisor Sum 301,500

Digit Sum / Digital Root 9 (Root: 9)

Adjacent Primes #142019 ← → #142031

1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 263 270 526 540 789 1,052 1,315 1,578 2,367 2,630 3,156 3,945 4,734 5,260 7,101 7,890 9,468 11,835 14,202 15,780 23,670 28,404 35,505 47,340 71,010 142,020

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

142,020 71,010 35,505 106,516 53,258 26,629 79,888 39,944 19,972 9,986 4,993 14,980 7,490 3,745 11,236 5,618 2,809 8,428 4,214 2,107 6,322 3,161 9,484 4,742 2,371 7,114 3,557 10,672 5,336 2,668 1,334 667 2,002 1,001 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422

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