3,553,767

3³ × 7 × 18803

Prime Factor Structure

Factorization String 3^3 × 7 × 18803

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 6,017,280

Proper Divisor Sum 2,463,513

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #3553751 ← → #3553777

1 3 7 9 21 27 63 189 18,803 56,409 131,621 169,227 394,863 507,681 1,184,589 3,553,767

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

3,553,767 10,661,302 5,330,651 15,991,954 7,995,977 23,987,932 11,993,966 5,996,983 17,990,950 8,995,475 26,986,426 13,493,213 40,479,640 20,239,820 10,119,910 5,059,955 15,179,866 7,589,933 22,769,800 11,384,900 5,692,450 2,846,225 8,538,676 4,269,338 2,134,669 6,404,008 3,202,004 1,601,002 800,501 2,401,504 1,200,752 600,376 300,188 150,094 75,047 225,142 112,571 337,714 168,857 506,572 253,286 126,643 379,930 189,965 569,896 284,948 142,474 71,237 213,712 106,856 53,428 26,714 13,357 40,072 20,036 10,018 5,009 15,028 7,514 3,757

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