λ
Match Zalai

6,047,545

5 × 7 × 172787
Deficient Odd Composite

6,047,545 factors as 5 × 7 × 172787. Its 8 positive divisors give a proper-divisor sum of 2,246,279, so this integer is deficient. The Collatz stopping time is 139 steps.

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Prime Factor Structure

Factorization String 5 × 7 × 172787
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 8,293,824
Proper Divisor Sum 2,246,279
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #6047543 ← → #6047549

Radix Representation

Decimal 6047545
Binary 10111000100011100111001 (23 bits)
Octal 0o27043471
Hexadecimal 0x5C4739

Divisor Catalog (5 of 8)

1 5 7 35 172,787

Collatz Trajectory (139 steps to reach 1)

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

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

6,047,545 18,142,636 9,071,318 4,535,659 13,606,978

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