λ
Sigma Notebook

4,687,805

5 × 113 × 8297
Deficient Odd Composite

4,687,805 is odd and not a perfect square. Its factorization is 5 × 113 × 8297 and its 8 divisors sum to 5,675,832.

Prime Factor Structure

Factorization String 5 × 113 × 8297
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,675,832
Proper Divisor Sum 988,027
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #4687799 ← → #4687829

Radix Representation

Decimal 4687805
Binary 10001111000011110111101 (23 bits)
Octal 0o21703675
Hexadecimal 0x4787BD

Divisor Catalog (8)

1 5 113 565 8,297 41,485 937,561 4,687,805

Collatz Trajectory (149 steps to reach 1)

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

4,687,805 14,063,416 7,031,708 3,515,854 1,757,927 5,273,782 2,636,891 7,910,674 3,955,337 11,866,012 5,933,006 2,966,503 8,899,510 4,449,755 13,349,266 6,674,633 20,023,900 10,011,950 5,005,975 15,017,926 7,508,963 22,526,890 11,263,445 33,790,336 16,895,168 8,447,584 4,223,792 2,111,896 1,055,948 527,974 263,987 791,962 395,981 1,187,944 593,972 296,986 148,493 445,480 222,740 111,370 55,685 167,056 83,528 41,764 20,882 10,441 31,324 15,662 7,831 23,494 11,747 35,242 17,621 52,864 26,432 13,216 6,608 3,304 1,652 826

More profiles

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