3² × 7 × 23 × 59

Prime Factor Structure

Factorization String 3^2 × 7 × 23 × 59

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 149,760

Proper Divisor Sum 64,269

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #85487 ← → #85513

1 3 7 9 21 23 59 63 69 161 177 207 413 483 531 1,239 1,357 1,449 3,717 4,071 9,499 12,213 28,497 85,491

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

85,491 256,474 128,237 384,712 192,356 96,178 48,089 144,268 72,134 36,067 108,202 54,101 162,304 81,152 40,576 20,288 10,144 5,072 2,536 1,268 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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