3² × 13 × 53 × 101

Prime Factor Structure

Factorization String 3^2 × 13 × 53 × 101

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,002,456

Proper Divisor Sum 376,155

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #626261 ← → #626317

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

626,301 1,878,904 939,452 469,726 234,863 704,590 352,295 1,056,886 528,443 1,585,330 792,665 2,377,996 1,188,998 594,499 1,783,498 891,749 2,675,248 1,337,624 668,812 334,406 167,203 501,610 250,805 752,416 376,208 188,104 94,052 47,026 23,513 70,540 35,270 17,635 52,906 26,453 79,360 39,680 19,840 9,920 4,960 2,480 1,240 620 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668

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