2 × 5 × 97 × 419

Prime Factor Structure

Factorization String 2 × 5 × 97 × 419

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 740,880

Proper Divisor Sum 334,450

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #406423 ← → #406447

1 2 5 10 97 194 419 485 838 970 2,095 4,190 40,643 81,286 203,215 406,430

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

406,430 203,215 609,646 304,823 914,470 457,235 1,371,706 685,853 2,057,560 1,028,780 514,390 257,195 771,586 385,793 1,157,380 578,690 289,345 868,036 434,018 217,009 651,028 325,514 162,757 488,272 244,136 122,068 61,034 30,517 91,552 45,776 22,888 11,444 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454 227 682 341 1,024 512 256 128 64 32 16 8 4 2

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