λ
Sigma Notebook

6,291,327

3 × 7 × 41 × 7307
Deficient Odd Composite

6,291,327 is odd and not a perfect square. Its factorization is 3 × 7 × 41 × 7307 and its 16 divisors sum to 9,821,952.

Prime Factor Structure

Factorization String 3 × 7 × 41 × 7307
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 9,821,952
Proper Divisor Sum 3,530,625
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #6291319 ← → #6291331

Radix Representation

Decimal 6291327
Binary 10111111111111101111111 (23 bits)
Octal 0o27777577
Hexadecimal 0x5FFF7F

Divisor Catalog (16)

1 3 7 21 41 123 287 861 7,307 21,921 51,149 153,447 299,587 898,761 2,097,109 6,291,327

Collatz Trajectory (77 steps to reach 1)

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

6,291,327 18,873,982 9,436,991 28,310,974 14,155,487 42,466,462 21,233,231 63,699,694 31,849,847 95,549,542 47,774,771 143,324,314 71,662,157 214,986,472 107,493,236 53,746,618 26,873,309 80,619,928 40,309,964 20,154,982 10,077,491 30,232,474 15,116,237 45,348,712 22,674,356 11,337,178 5,668,589 17,005,768 8,502,884 4,251,442 2,125,721 6,377,164 3,188,582 1,594,291 4,782,874 2,391,437 7,174,312 3,587,156 1,793,578 896,789 2,690,368 1,345,184 672,592 336,296 168,148 84,074 42,037 126,112 63,056 31,528 15,764 7,882 3,941 11,824 5,912 2,956 1,478 739 2,218 1,109

More profiles

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