2 × 19 × 23 × 461

Prime Factor Structure

Factorization String 2 × 19 × 23 × 461

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 665,280

Proper Divisor Sum 262,366

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #402881 ← → #402923

1 2 19 23 38 46 437 461 874 922 8,759 10,603 17,518 21,206 201,457 402,914

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

402,914 201,457 604,372 302,186 151,093 453,280 226,640 113,320 56,660 28,330 14,165 42,496 21,248 10,624 5,312 2,656 1,328 664 332 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445

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