3 × 17 × 31 × 433

Prime Factor Structure

Factorization String 3 × 17 × 31 × 433

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 999,936

Proper Divisor Sum 315,363

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #684569 ← → #684581

1 3 17 31 51 93 433 527 1,299 1,581 7,361 13,423 22,083 40,269 228,191 684,573

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

684,573 2,053,720 1,026,860 513,430 256,715 770,146 385,073 1,155,220 577,610 288,805 866,416 433,208 216,604 108,302 54,151 162,454 81,227 243,682 121,841 365,524 182,762 91,381 274,144 137,072 68,536 34,268 17,134 8,567 25,702 12,851 38,554 19,277 57,832 28,916 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144 572 286 143 430 215 646 323 970 485 1,456 728

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