31 × 43 × 53²

Prime Factor Structure

Factorization String 31 × 43 × 53^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,031,104

Proper Divisor Sum 286,707

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #3744383 ← → #3744401

1 31 43 53 1,333 1,643 2,279 2,809 70,649 87,079 120,787 3,744,397

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

3,744,397 11,233,192 5,616,596 2,808,298 1,404,149 4,212,448 2,106,224 1,053,112 526,556 263,278 131,639 394,918 197,459 592,378 296,189 888,568 444,284 222,142 111,071 333,214 166,607 499,822 249,911 749,734 374,867 1,124,602 562,301 1,686,904 843,452 421,726 210,863 632,590 316,295 948,886 474,443 1,423,330 711,665 2,134,996 1,067,498 533,749 1,601,248 800,624 400,312 200,156 100,078 50,039 150,118 75,059 225,178 112,589 337,768 168,884 84,442 42,221 126,664 63,332 31,666 15,833 47,500 23,750

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