3² × 5 × 7 × 239

Prime Factor Structure

Factorization String 3^2 × 5 × 7 × 239

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 149,760

Proper Divisor Sum 74,475

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #75277 ← → #75289

1 3 5 7 9 15 21 35 45 63 105 239 315 717 1,195 1,673 2,151 3,585 5,019 8,365 10,755 15,057 25,095 75,285

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

75,285 225,856 112,928 56,464 28,232 14,116 7,058 3,529 10,588 5,294 2,647 7,942 3,971 11,914 5,957 17,872 8,936 4,468 2,234 1,117 3,352 1,676 838 419 1,258 629 1,888 944 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16

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