λ
Sigma Notebook

6,807,189

3 × 41 × 55343
Deficient Odd Composite

6,807,189 is odd and not a perfect square. Its factorization is 3 × 41 × 55343 and its 8 divisors sum to 9,297,792.

Prime Factor Structure

Factorization String 3 × 41 × 55343
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 9,297,792
Proper Divisor Sum 2,490,603
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #6807181 ← → #6807217

Radix Representation

Decimal 6807189
Binary 11001111101111010010101 (23 bits)
Octal 0o31757225
Hexadecimal 0x67DE95

Divisor Catalog (8)

1 3 41 123 55,343 166,029 2,269,063 6,807,189

Collatz Trajectory (129 steps to reach 1)

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

6,807,189 20,421,568 10,210,784 5,105,392 2,552,696 1,276,348 638,174 319,087 957,262 478,631 1,435,894 717,947 2,153,842 1,076,921 3,230,764 1,615,382 807,691 2,423,074 1,211,537 3,634,612 1,817,306 908,653 2,725,960 1,362,980 681,490 340,745 1,022,236 511,118 255,559 766,678 383,339 1,150,018 575,009 1,725,028 862,514 431,257 1,293,772 646,886 323,443 970,330 485,165 1,455,496 727,748 363,874 181,937 545,812 272,906 136,453 409,360 204,680 102,340 51,170 25,585 76,756 38,378 19,189 57,568 28,784 14,392 7,196

More profiles

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