λ
Sigma Notebook

3,558,878

2 × 179 × 9941
Deficient Even Composite

3,558,878 is even and not a perfect square. Its factorization is 2 × 179 × 9941 and its 8 divisors sum to 5,368,680.

Prime Factor Structure

Factorization String 2 × 179 × 9941
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,368,680
Proper Divisor Sum 1,809,802
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #3558869 ← → #3558881

Radix Representation

Decimal 3558878
Binary 1101100100110111011110 (22 bits)
Octal 0o15446736
Hexadecimal 0x364DDE

Divisor Catalog (8)

1 2 179 358 9,941 19,882 1,779,439 3,558,878

Collatz Trajectory (97 steps to reach 1)

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

3,558,878 1,779,439 5,338,318 2,669,159 8,007,478 4,003,739 12,011,218 6,005,609 18,016,828 9,008,414 4,504,207 13,512,622 6,756,311 20,268,934 10,134,467 30,403,402 15,201,701 45,605,104 22,802,552 11,401,276 5,700,638 2,850,319 8,550,958 4,275,479 12,826,438 6,413,219 19,239,658 9,619,829 28,859,488 14,429,744 7,214,872 3,607,436 1,803,718 901,859 2,705,578 1,352,789 4,058,368 2,029,184 1,014,592 507,296 253,648 126,824 63,412 31,706 15,853 47,560 23,780 11,890 5,945 17,836 8,918 4,459 13,378 6,689 20,068 10,034 5,017 15,052 7,526 3,763

More profiles

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