2² × 19 × 5323

Prime Factor Structure

Factorization String 2^2 × 19 × 5323

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 745,360

Proper Divisor Sum 340,812

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #404539 ← → #404557

1 2 4 19 38 76 5,323 10,646 21,292 101,137 202,274 404,548

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

404,548 202,274 101,137 303,412 151,706 75,853 227,560 113,780 56,890 28,445 85,336 42,668 21,334 10,667 32,002 16,001 48,004 24,002 12,001 36,004 18,002 9,001 27,004 13,502 6,751 20,254 10,127 30,382 15,191 45,574 22,787 68,362 34,181 102,544 51,272 25,636 12,818 6,409 19,228 9,614 4,807 14,422 7,211 21,634 10,817 32,452 16,226 8,113 24,340 12,170 6,085 18,256 9,128 4,564 2,282 1,141 3,424 1,712 856 428

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