λ
Sigma Notebook

7,508,395

5 × 1501679
Deficient Odd Composite

7,508,395 is odd and not a perfect square. Its factorization is 5 × 1501679 and its 4 divisors sum to 9,010,080.

Prime Factor Structure

Factorization String 5 × 1501679
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 9,010,080
Proper Divisor Sum 1,501,685
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #7508393 ← → #7508437

Radix Representation

Decimal 7508395
Binary 11100101001000110101011 (23 bits)
Octal 0o34510653
Hexadecimal 0x7291AB

Divisor Catalog (4)

1 5 1,501,679 7,508,395

Collatz Trajectory (142 steps to reach 1)

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

7,508,395 22,525,186 11,262,593 33,787,780 16,893,890 8,446,945 25,340,836 12,670,418 6,335,209 19,005,628 9,502,814 4,751,407 14,254,222 7,127,111 21,381,334 10,690,667 32,072,002 16,036,001 48,108,004 24,054,002 12,027,001 36,081,004 18,040,502 9,020,251 27,060,754 13,530,377 40,591,132 20,295,566 10,147,783 30,443,350 15,221,675 45,665,026 22,832,513 68,497,540 34,248,770 17,124,385 51,373,156 25,686,578 12,843,289 38,529,868 19,264,934 9,632,467 28,897,402 14,448,701 43,346,104 21,673,052 10,836,526 5,418,263 16,254,790 8,127,395 24,382,186 12,191,093 36,573,280 18,286,640 9,143,320 4,571,660 2,285,830 1,142,915 3,428,746 1,714,373

More profiles

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