λ
Sequence Observatory

4,529,357

7 × 137 × 4723
Deficient Odd Composite

Starting at 4,529,357, the Collatz iteration reaches 1 after 87 steps. The first transition is 13588072; the starting value is odd with 8 positive divisors.

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Prime Factor Structure

Factorization String 7 × 137 × 4723
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,215,296
Proper Divisor Sum 685,939
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #4529347 ← → #4529359

Radix Representation

Decimal 4529357
Binary 10001010001110011001101 (23 bits)
Octal 0o21216315
Hexadecimal 0x451CCD

Divisor Catalog (5 of 8)

Collatz Trajectory (87 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.

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