λ
Sigma Notebook

4,113,666

2 × 34 × 67 × 379
Abundant Even Composite

4,113,666 is even and not a perfect square. Its factorization is 2 × 3^4 × 67 × 379 and its 40 divisors sum to 9,379,920.

Prime Factor Structure

Factorization String 2 × 3^4 × 67 × 379
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 40
Divisor Sum (σ) 9,379,920
Proper Divisor Sum 5,266,254
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #4113661 ← → #4113667

Radix Representation

Decimal 4113666
Binary 1111101100010100000010 (22 bits)
Octal 0o17542402
Hexadecimal 0x3EC502

Divisor Catalog (40)

1 2 3 6 9 18 27 54 67 81 134 162 201 379 402 603 758 1,137 1,206 1,809 2,274 3,411 3,618 5,427 6,822 10,233 10,854 20,466 25,393 30,699 50,786 61,398 76,179 152,358 228,537 457,074 685,611 1,371,222 2,056,833 4,113,666

Collatz Trajectory (79 steps to reach 1)

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

4,113,666 2,056,833 6,170,500 3,085,250 1,542,625 4,627,876 2,313,938 1,156,969 3,470,908 1,735,454 867,727 2,603,182 1,301,591 3,904,774 1,952,387 5,857,162 2,928,581 8,785,744 4,392,872 2,196,436 1,098,218 549,109 1,647,328 823,664 411,832 205,916 102,958 51,479 154,438 77,219 231,658 115,829 347,488 173,744 86,872 43,436 21,718 10,859 32,578 16,289 48,868 24,434 12,217 36,652 18,326 9,163 27,490 13,745 41,236 20,618 10,309 30,928 15,464 7,732 3,866 1,933 5,800 2,900 1,450 725

More profiles

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