2 × 3⁵ × 7 × 53

Prime Factor Structure

Factorization String 2 × 3^5 × 7 × 53

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 471,744

Proper Divisor Sum 291,438

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #180289 ← → #180307

1 2 3 6 7 9 14 18 21 27 42 53 54 63 81 106 126 159 162 189 243 318 371 378 477 486 567 742 954 1,113 1,134 1,431 1,701 2,226 2,862 3,339 3,402 4,293 6,678 8,586 10,017 12,879 20,034 25,758 30,051 60,102 90,153 180,306

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

180,306 90,153 270,460 135,230 67,615 202,846 101,423 304,270 152,135 456,406 228,203 684,610 342,305 1,026,916 513,458 256,729 770,188 385,094 192,547 577,642 288,821 866,464 433,232 216,616 108,308 54,154 27,077 81,232 40,616 20,308 10,154 5,077 15,232 7,616 3,808 1,904 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34

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