5 × 11 × 31 × 137

Prime Factor Structure

Factorization String 5 × 11 × 31 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 317,952

Proper Divisor Sum 84,367

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #233557 ← → #233591

1 5 11 31 55 137 155 341 685 1,507 1,705 4,247 7,535 21,235 46,717 233,585

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

233,585 700,756 350,378 175,189 525,568 262,784 131,392 65,696 32,848 16,424 8,212 4,106 2,053 6,160 3,080 1,540 770 385 1,156 578 289 868 434 217 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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