2 × 3⁴ × 5² × 13

Prime Factor Structure

Factorization String 2 × 3^4 × 5^2 × 13

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 60

Divisor Sum (σ) 157,542

Proper Divisor Sum 104,892

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #52639 ← → #52667

1 2 3 5 6 9 10 13 15 18 25 26 27 30 39 45 50 54 65 75 78 81 90 117 130 135 150 162 195 225 234 270 325 351 390 405 450 585 650 675 702 810 975 1,053 1,170 1,350 1,755 1,950 2,025 2,106 2,925 3,510 4,050 5,265 5,850 8,775 10,530 17,550 26,325 52,650

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

52,650 26,325 78,976 39,488 19,744 9,872 4,936 2,468 1,234 617 1,852 926 463 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350

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