1,800,567

3² × 200063

Prime Factor Structure

Factorization String 3^2 × 200063

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 6

Divisor Sum (σ) 2,600,832

Proper Divisor Sum 800,265

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1800563 ← → #1800577

1 3 9 200,063 600,189 1,800,567

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

1,800,567 5,401,702 2,700,851 8,102,554 4,051,277 12,153,832 6,076,916 3,038,458 1,519,229 4,557,688 2,278,844 1,139,422 569,711 1,709,134 854,567 2,563,702 1,281,851 3,845,554 1,922,777 5,768,332 2,884,166 1,442,083 4,326,250 2,163,125 6,489,376 3,244,688 1,622,344 811,172 405,586 202,793 608,380 304,190 152,095 456,286 228,143 684,430 342,215 1,026,646 513,323 1,539,970 769,985 2,309,956 1,154,978 577,489 1,732,468 866,234 433,117 1,299,352 649,676 324,838 162,419 487,258 243,629 730,888 365,444 182,722 91,361 274,084 137,042 68,521

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