4,453,405

5 × 11² × 17 × 433

4,453,405 factors as 5 × 11^2 × 17 × 433. Its 24 positive divisors give a proper-divisor sum of 1,780,571, so this integer is deficient. The Collatz stopping time is 180 steps.

Prime Factor Structure

Factorization String 5 × 11^2 × 17 × 433

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 6,233,976

Proper Divisor Sum 1,780,571

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #4453403 ← → #4453409

Radix Representation

Decimal	4453405
Binary	10000111111010000011101 (23 bits)
Octal	0o20772035
Hexadecimal	0x43F41D

Divisor Catalog (24)

Collatz Trajectory (180 steps to reach 1)

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

4,453,405 13,360,216 6,680,108 3,340,054 1,670,027 5,010,082 2,505,041 7,515,124 3,757,562 1,878,781 5,636,344 2,818,172 1,409,086 704,543 2,113,630 1,056,815 3,170,446 1,585,223 4,755,670 2,377,835 7,133,506 3,566,753 10,700,260 5,350,130 2,675,065 8,025,196 4,012,598 2,006,299 6,018,898 3,009,449 9,028,348 4,514,174 2,257,087 6,771,262 3,385,631 10,156,894 5,078,447 15,235,342 7,617,671 22,853,014 11,426,507 34,279,522 17,139,761 51,419,284 25,709,642 12,854,821 38,564,464 19,282,232 9,641,116 4,820,558 2,410,279 7,230,838 3,615,419 10,846,258 5,423,129 16,269,388 8,134,694 4,067,347 12,202,042 6,101,021

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