λ
Sigma Notebook

945,727

17 × 55631
Deficient Odd Composite

945,727 is odd and not a perfect square. Its factorization is 17 × 55631 and its 4 divisors sum to 1,001,376.

Prime Factor Structure

Factorization String 17 × 55631
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,001,376
Proper Divisor Sum 55,649
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #945701 ← → #945731

Radix Representation

Decimal 945727
Binary 11100110111000111111 (20 bits)
Octal 0o3467077
Hexadecimal 0xE6E3F

Divisor Catalog (4)

1 17 55,631 945,727

Collatz Trajectory (126 steps to reach 1)

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

945,727 2,837,182 1,418,591 4,255,774 2,127,887 6,383,662 3,191,831 9,575,494 4,787,747 14,363,242 7,181,621 21,544,864 10,772,432 5,386,216 2,693,108 1,346,554 673,277 2,019,832 1,009,916 504,958 252,479 757,438 378,719 1,136,158 568,079 1,704,238 852,119 2,556,358 1,278,179 3,834,538 1,917,269 5,751,808 2,875,904 1,437,952 718,976 359,488 179,744 89,872 44,936 22,468 11,234 5,617 16,852 8,426 4,213 12,640 6,320 3,160 1,580 790 395 1,186 593 1,780 890 445 1,336 668 334 167

More profiles

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