λ
Sequence Observatory

4,396,202

2 × 107 × 20543
Deficient Even Composite

Starting at 4,396,202, the Collatz iteration reaches 1 after 61 steps. The first transition is 2198101; the starting value is even with 8 positive divisors.

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Prime Factor Structure

Factorization String 2 × 107 × 20543
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 6,656,256
Proper Divisor Sum 2,260,054
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #4396199 ← → #4396207

Radix Representation

Decimal 4396202
Binary 10000110001010010101010 (23 bits)
Octal 0o20612252
Hexadecimal 0x4314AA

Divisor Catalog (5 of 8)

Collatz Trajectory (61 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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