λ
Sigma Notebook

7,237,779

3 × 2412593
Deficient Odd Composite

7,237,779 is odd and not a perfect square. Its factorization is 3 × 2412593 and its 4 divisors sum to 9,650,376.

Prime Factor Structure

Factorization String 3 × 2412593
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 9,650,376
Proper Divisor Sum 2,412,597
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #7237777 ← → #7237781

Radix Representation

Decimal 7237779
Binary 11011100111000010010011 (23 bits)
Octal 0o33470223
Hexadecimal 0x6E7093

Divisor Catalog (4)

1 3 2,412,593 7,237,779

Collatz Trajectory (142 steps to reach 1)

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

7,237,779 21,713,338 10,856,669 32,570,008 16,285,004 8,142,502 4,071,251 12,213,754 6,106,877 18,320,632 9,160,316 4,580,158 2,290,079 6,870,238 3,435,119 10,305,358 5,152,679 15,458,038 7,729,019 23,187,058 11,593,529 34,780,588 17,390,294 8,695,147 26,085,442 13,042,721 39,128,164 19,564,082 9,782,041 29,346,124 14,673,062 7,336,531 22,009,594 11,004,797 33,014,392 16,507,196 8,253,598 4,126,799 12,380,398 6,190,199 18,570,598 9,285,299 27,855,898 13,927,949 41,783,848 20,891,924 10,445,962 5,222,981 15,668,944 7,834,472 3,917,236 1,958,618 979,309 2,937,928 1,468,964 734,482 367,241 1,101,724 550,862 275,431

More profiles

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