3 × 7 × 61 × 419

Prime Factor Structure

Factorization String 3 × 7 × 61 × 419

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 833,280

Proper Divisor Sum 296,541

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #536729 ← → #536743

1 3 7 21 61 183 419 427 1,257 1,281 2,933 8,799 25,559 76,677 178,913 536,739

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

536,739 1,610,218 805,109 2,415,328 1,207,664 603,832 301,916 150,958 75,479 226,438 113,219 339,658 169,829 509,488 254,744 127,372 63,686 31,843 95,530 47,765 143,296 71,648 35,824 17,912 8,956 4,478 2,239 6,718 3,359 10,078 5,039 15,118 7,559 22,678 11,339 34,018 17,009 51,028 25,514 12,757 38,272 19,136 9,568 4,784 2,392 1,196 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190 95

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